| 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 | $93.34 | 12.573% | $105.0756 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $121.83 | 6.358% | $129.576 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $223.93 | 5.509% | $236.2663 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $77.37 | 7.781% | $83.3902 | $83.39 | $83.40 | $83.40 |
| Purchase #5 | $37.32 | 4.555% | $39.0199 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $83.65 | 8.733% | $90.9552 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $173.59 | 6.600% | $185.0469 | $185.05 | $185.05 | $185.00 |
| 7 purchase totals = | $811.03 | $869.3301 | $869.35 | $869.35 | $869.40 | |