| 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 | $69.75 | 8.578% | $75.7332 | $75.73 | $75.75 | $75.70 |
| Purchase #2 | $80.60 | 10.264% | $88.8728 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $58.51 | 7.536% | $62.9193 | $62.92 | $62.90 | $62.90 |
| Purchase #4 | $40.84 | 5.126% | $42.9335 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $14.60 | 12.237% | $16.3866 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $71.69 | 3.432% | $74.1504 | $74.15 | $74.15 | $74.20 |
| Purchase #7 | $142.48 | 11.723% | $159.1829 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $478.47 | $520.1787 | $520.17 | $520.20 | $520.20 | |