| 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 | $76.37 | 10.799% | $84.6172 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $44.37 | 9.802% | $48.7191 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $8.87 | 4.323% | $9.2535 | $9.25 | $9.25 | $9.30 |
| Purchase #4 | $117.76 | 10.790% | $130.4663 | $130.47 | $130.45 | $130.50 |
| Purchase #5 | $104.37 | 4.327% | $108.8861 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $89.51 | 3.772% | $92.8863 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $109.88 | 9.745% | $120.5878 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $551.13 | $595.4163 | $595.43 | $595.40 | $595.50 | |