| 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 | $49.31 | 4.735% | $51.6448 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $77.46 | 10.715% | $85.7598 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $69.67 | 8.592% | $75.656 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $51.77 | 13.385% | $58.6994 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $42.99 | 4.128% | $44.7646 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $214.40 | 7.537% | $230.5593 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $234.58 | 8.351% | $254.1698 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $740.18 | $801.2537 | $801.25 | $801.20 | $801.40 | |