| 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 | $94.26 | 13.765% | $107.2349 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $52.43 | 4.846% | $54.9708 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $182.57 | 6.313% | $194.0956 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $176.91 | 9.726% | $194.1163 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $71.93 | 4.766% | $75.3582 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $91.56 | 5.260% | $96.3761 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $63.34 | 12.669% | $71.3645 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $733.00 | $793.5164 | $793.52 | $793.50 | $793.60 | |