| 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 | $7.26 | 5.792% | $7.6805 | $7.68 | $7.70 | $7.70 |
| Purchase #2 | $100.71 | 10.717% | $111.5031 | $111.50 | $111.50 | $111.50 |
| Purchase #3 | $161.27 | 9.302% | $176.2713 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $238.64 | 5.621% | $252.054 | $252.05 | $252.05 | $252.10 |
| Purchase #5 | $102.92 | 9.746% | $112.9506 | $112.95 | $112.95 | $113.00 |
| Purchase #6 | $201.72 | 8.802% | $219.4754 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $195.96 | 8.371% | $212.3638 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $1,008.48 | $1,092.2987 | $1,092.29 | $1,092.30 | $1,092.50 | |