| 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 | $12.99 | 12.662% | $14.6348 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $209.95 | 5.112% | $220.6826 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $211.51 | 6.661% | $225.5987 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $24.26 | 13.330% | $27.4939 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $213.87 | 3.740% | $221.8687 | $221.87 | $221.85 | $221.90 |
| Purchase #6 | $177.76 | 5.836% | $188.1341 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $63.35 | 6.498% | $67.4665 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $913.69 | $965.8793 | $965.87 | $965.90 | $965.90 | |