| 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 | $49.48 | 6.122% | $52.5092 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $17.74 | 5.716% | $18.754 | $18.75 | $18.75 | $18.80 |
| Purchase #3 | $48.53 | 12.631% | $54.6598 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $175.30 | 8.109% | $189.5151 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $88.67 | 5.317% | $93.3846 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $217.99 | 12.487% | $245.2104 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $86.26 | 4.460% | $90.1072 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $683.97 | $744.1403 | $744.14 | $744.10 | $744.20 | |