| 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 | $100.91 | 5.568% | $106.5287 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $99.96 | 10.192% | $110.1479 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $194.84 | 6.512% | $207.528 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $77.98 | 6.195% | $82.8109 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $32.49 | 5.746% | $34.3569 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $56.87 | 9.822% | $62.4558 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $183.83 | 4.327% | $191.7843 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $746.88 | $795.6125 | $795.62 | $795.65 | $795.60 | |