| 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 | $43.76 | 13.764% | $49.7831 | $49.78 | $49.80 | $49.80 |
| Purchase #2 | $178.89 | 4.348% | $186.6681 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $132.42 | 4.356% | $138.1882 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $149.62 | 8.347% | $162.1088 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $31.25 | 6.378% | $33.2431 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $124.65 | 4.405% | $130.1408 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $145.53 | 9.213% | $158.9377 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $806.12 | $859.0698 | $859.07 | $859.10 | $859.00 | |