| 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 | $46.44 | 6.480% | $49.4493 | $49.45 | $49.45 | $49.40 |
| Purchase #2 | $171.99 | 6.634% | $183.3998 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $93.35 | 10.217% | $102.8876 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $231.43 | 6.308% | $246.0286 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $147.36 | 8.443% | $159.8016 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $11.63 | 13.309% | $13.1778 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $172.41 | 10.819% | $191.063 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $874.61 | $945.8077 | $945.81 | $945.85 | $945.80 | |