| 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 | $76.68 | 9.346% | $83.8465 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $88.99 | 12.570% | $100.176 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $73.66 | 10.684% | $81.5298 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $36.52 | 6.572% | $38.9201 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $210.96 | 4.201% | $219.8224 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $121.93 | 6.611% | $129.9908 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $99.71 | 11.528% | $111.2046 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $708.45 | $765.4902 | $765.49 | $765.50 | $765.40 | |