| 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 | $245.38 | 7.395% | $263.5259 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $109.89 | 6.267% | $116.7768 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $59.30 | 12.441% | $66.6775 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $7.45 | 11.834% | $8.3316 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $120.60 | 6.243% | $128.1291 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $26.38 | 7.145% | $28.2649 | $28.26 | $28.25 | $28.30 |
| Purchase #7 | $38.96 | 12.234% | $43.7264 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $607.96 | $655.4322 | $655.44 | $655.55 | $655.40 | |