| 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 | $46.69 | 8.363% | $50.5947 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $196.89 | 6.552% | $209.7902 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $21.45 | 3.735% | $22.2512 | $22.25 | $22.25 | $22.30 |
| Purchase #4 | $109.63 | 9.502% | $120.047 | $120.05 | $120.05 | $120.00 |
| Purchase #5 | $37.85 | 7.591% | $40.7232 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $81.62 | 13.858% | $92.9309 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $12.57 | 6.365% | $13.3701 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $506.70 | $549.7073 | $549.70 | $549.70 | $549.70 | |