| 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 | $100.51 | 6.487% | $107.0301 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $69.84 | 6.811% | $74.5968 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $111.84 | 12.292% | $125.5874 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $240.53 | 9.316% | $262.9378 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $96.61 | 5.128% | $101.5642 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $110.47 | 9.713% | $121.2 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $172.53 | 4.120% | $179.6382 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $902.33 | $972.5545 | $972.56 | $972.60 | $972.50 | |