| 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 | $140.70 | 10.598% | $155.6114 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $81.69 | 8.685% | $88.7848 | $88.78 | $88.80 | $88.80 |
| Purchase #3 | $50.83 | 8.519% | $55.1602 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $95.94 | 12.259% | $107.7013 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $49.48 | 6.139% | $52.5176 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $92.80 | 3.771% | $96.2995 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $174.73 | 11.239% | $194.3679 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $686.17 | $750.4427 | $750.44 | $750.40 | $750.50 | |