| 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 | $42.27 | 5.502% | $44.5957 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $22.87 | 9.269% | $24.9898 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $231.94 | 10.303% | $255.8368 | $255.84 | $255.85 | $255.80 |
| Purchase #4 | $50.25 | 8.701% | $54.6223 | $54.62 | $54.60 | $54.60 |
| Purchase #5 | $199.54 | 13.556% | $226.5896 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $227.33 | 6.117% | $241.2358 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $195.55 | 4.587% | $204.5199 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $969.75 | $1,052.3899 | $1,052.40 | $1,052.40 | $1,052.30 | |