| 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 | $41.79 | 13.505% | $47.4337 | $47.43 | $47.45 | $47.40 |
| Purchase #2 | $69.77 | 7.720% | $75.1562 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $87.83 | 8.562% | $95.35 | $95.35 | $95.35 | $95.40 |
| Purchase #4 | $108.67 | 12.128% | $121.8495 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $136.42 | 11.706% | $152.3893 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $216.33 | 13.471% | $245.4718 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $74.83 | 5.442% | $78.9022 | $78.90 | $78.90 | $78.90 |
| 7 purchase totals = | $735.64 | $816.5527 | $816.55 | $816.55 | $816.60 | |