| 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 | $89.30 | 9.871% | $98.1148 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $179.94 | 8.848% | $195.8611 | $195.86 | $195.85 | $195.90 |
| Purchase #3 | $107.49 | 12.128% | $120.5264 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $42.87 | 4.325% | $44.7241 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $60.68 | 12.673% | $68.37 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $103.25 | 9.757% | $113.3241 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $167.74 | 10.506% | $185.3628 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $751.27 | $826.2833 | $826.27 | $826.20 | $826.30 | |