| 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 | $69.44 | 7.238% | $74.4661 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $45.37 | 4.189% | $47.2705 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $6.62 | 7.248% | $7.0998 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $26.74 | 8.147% | $28.9185 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $45.96 | 10.625% | $50.8433 | $50.84 | $50.85 | $50.80 |
| Purchase #6 | $136.89 | 6.830% | $146.2396 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $107.51 | 7.212% | $115.2636 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $438.53 | $470.1014 | $470.10 | $470.05 | $470.10 | |