| 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 | $76.53 | 5.768% | $80.9443 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $244.70 | 9.591% | $268.1692 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $7.90 | 9.778% | $8.6725 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $198.77 | 7.856% | $214.3854 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $72.85 | 12.170% | $81.7158 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $58.29 | 10.151% | $64.207 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $241.82 | 11.667% | $270.0331 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $900.86 | $988.1273 | $988.13 | $988.10 | $988.10 | |