| 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 | $39.96 | 8.701% | $43.4369 | $43.44 | $43.45 | $43.40 |
| Purchase #2 | $168.52 | 12.411% | $189.435 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $116.83 | 11.431% | $130.1848 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $118.28 | 8.799% | $128.6875 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $6.57 | 3.826% | $6.8214 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $25.62 | 3.443% | $26.5021 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $73.62 | 10.407% | $81.2816 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $549.40 | $606.3493 | $606.35 | $606.40 | $606.30 | |