| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.97 | 10.694% | $51.993 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $153.46 | 5.370% | $161.7008 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $192.29 | 3.349% | $198.7298 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $22.94 | 6.122% | $24.3444 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $226.86 | 13.795% | $258.1553 | $258.16 | $258.15 | $258.20 |
| Purchase #6 | $227.28 | 3.638% | $235.5484 | $235.55 | $235.55 | $235.50 |
| Purchase #7 | $132.71 | 12.221% | $148.9285 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $1,002.51 | $1,079.4002 | $1,079.40 | $1,079.45 | $1,079.30 | |