| 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 | $68.85 | 3.868% | $71.5131 | $71.51 | $71.50 | $71.50 |
| Purchase #2 | $18.35 | 6.384% | $19.5215 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $205.84 | 6.790% | $219.8165 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $73.89 | 10.459% | $81.6182 | $81.62 | $81.60 | $81.60 |
| Purchase #5 | $193.68 | 13.494% | $219.8152 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $139.43 | 10.784% | $154.4661 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $84.84 | 13.611% | $96.3876 | $96.39 | $96.40 | $96.40 |
| 7 purchase totals = | $784.88 | $863.1382 | $863.15 | $863.05 | $863.10 | |