| 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 | $23.75 | 6.827% | $25.3714 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $241.77 | 4.726% | $253.1961 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $80.80 | 3.335% | $83.4947 | $83.49 | $83.50 | $83.50 |
| Purchase #4 | $177.40 | 11.523% | $197.8418 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $91.32 | 10.321% | $100.7451 | $100.75 | $100.75 | $100.70 |
| Purchase #6 | $144.68 | 8.301% | $156.6899 | $156.69 | $156.70 | $156.70 |
| Purchase #7 | $150.50 | 5.873% | $159.3389 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $910.22 | $976.6779 | $976.68 | $976.70 | $976.60 | |