| 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 | $111.36 | 4.647% | $116.5349 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $68.98 | 12.544% | $77.6329 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $149.32 | 5.255% | $157.1668 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $168.49 | 12.213% | $189.0677 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $43.29 | 9.749% | $47.5103 | $47.51 | $47.50 | $47.50 |
| Purchase #6 | $73.34 | 8.283% | $79.4148 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $184.59 | 5.712% | $195.1338 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $799.37 | $862.4612 | $862.45 | $862.45 | $862.40 | |