| 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 | $89.33 | 11.530% | $99.6297 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $122.34 | 6.348% | $130.1061 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $179.28 | 11.391% | $199.7018 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $23.96 | 6.738% | $25.5744 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $87.56 | 4.330% | $91.3513 | $91.35 | $91.35 | $91.40 |
| Purchase #6 | $48.42 | 9.773% | $53.1521 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $212.84 | 5.582% | $224.7207 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $763.73 | $824.2361 | $824.23 | $824.20 | $824.30 | |