| 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 | $34.48 | 8.773% | $37.5049 | $37.50 | $37.50 | $37.50 |
| Purchase #2 | $99.79 | 7.331% | $107.1056 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $203.90 | 9.466% | $223.2012 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $149.95 | 7.332% | $160.9443 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $7.86 | 12.596% | $8.85 | $8.85 | $8.85 | $8.90 |
| Purchase #6 | $199.30 | 7.295% | $213.8389 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $70.29 | 7.162% | $75.3242 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $765.57 | $826.7691 | $826.76 | $826.75 | $826.70 | |