| 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 | $46.33 | 7.552% | $49.8288 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $55.94 | 6.476% | $59.5627 | $59.56 | $59.55 | $59.60 |
| Purchase #3 | $11.69 | 5.749% | $12.3621 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $226.52 | 8.202% | $245.0992 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $204.67 | 7.844% | $220.7243 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $31.54 | 3.298% | $32.5802 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $132.65 | 7.579% | $142.7035 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $709.34 | $762.8608 | $762.85 | $762.85 | $762.90 | |