| 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 | $23.30 | 3.458% | $24.1057 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $117.65 | 5.685% | $124.3384 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $239.91 | 9.874% | $263.5987 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $74.60 | 11.418% | $83.1178 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $118.38 | 6.509% | $126.0854 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $135.36 | 8.151% | $146.3932 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $36.52 | 8.723% | $39.7056 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $745.72 | $807.3448 | $807.36 | $807.35 | $807.30 | |