| 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 | $48.75 | 3.578% | $50.4943 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $93.31 | 13.228% | $105.653 | $105.65 | $105.65 | $105.70 |
| Purchase #3 | $11.25 | 3.618% | $11.657 | $11.66 | $11.65 | $11.70 |
| Purchase #4 | $161.94 | 10.445% | $178.8546 | $178.85 | $178.85 | $178.90 |
| Purchase #5 | $118.25 | 3.637% | $122.5508 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $210.54 | 8.542% | $228.5243 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $78.25 | 11.468% | $87.2237 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $722.29 | $784.9577 | $784.94 | $784.90 | $785.10 | |