| 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 | $90.31 | 9.179% | $98.5996 | $98.60 | $98.60 | $98.60 |
| Purchase #2 | $168.30 | 3.765% | $174.6365 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $198.75 | 12.404% | $223.403 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $195.31 | 7.724% | $210.3957 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $120.36 | 13.814% | $136.9865 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $5.27 | 6.484% | $5.6117 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $27.32 | 8.719% | $29.702 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $805.62 | $879.3350 | $879.34 | $879.35 | $879.30 | |