| 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 | $5.30 | 4.631% | $5.5454 | $5.55 | $5.55 | $5.50 |
| Purchase #2 | $144.62 | 5.420% | $152.4584 | $152.46 | $152.45 | $152.50 |
| Purchase #3 | $95.74 | 5.287% | $100.8018 | $100.80 | $100.80 | $100.80 |
| Purchase #4 | $238.71 | 11.406% | $265.9373 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $238.67 | 12.334% | $268.1076 | $268.11 | $268.10 | $268.10 |
| Purchase #6 | $37.28 | 9.241% | $40.725 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $238.44 | 9.189% | $260.3503 | $260.35 | $260.35 | $260.40 |
| 7 purchase totals = | $998.76 | $1,093.9258 | $1,093.94 | $1,093.95 | $1,093.90 | |