| 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 | $87.45 | 4.187% | $91.1115 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $213.41 | 7.364% | $229.1255 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $189.97 | 7.816% | $204.8181 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $123.46 | 12.245% | $138.5777 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $71.65 | 3.739% | $74.329 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $13.62 | 10.865% | $15.0998 | $15.10 | $15.10 | $15.10 |
| Purchase #7 | $10.58 | 6.421% | $11.2593 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $710.14 | $764.3209 | $764.33 | $764.35 | $764.30 | |