| 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 | $49.93 | 7.196% | $53.523 | $53.52 | $53.50 | $53.50 |
| Purchase #2 | $75.50 | 12.393% | $84.8567 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $104.78 | 4.261% | $109.2447 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $19.26 | 12.554% | $21.6779 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $248.98 | 7.434% | $267.4892 | $267.49 | $267.50 | $267.50 |
| Purchase #6 | $48.74 | 9.322% | $53.2835 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $221.38 | 8.197% | $239.5265 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $768.57 | $829.6015 | $829.60 | $829.65 | $829.60 | |