| 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 | $62.26 | 4.204% | $64.8774 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $22.99 | 7.482% | $24.7101 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $178.92 | 6.518% | $190.582 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $22.51 | 3.247% | $23.2409 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $146.54 | 13.385% | $166.1544 | $166.15 | $166.15 | $166.20 |
| Purchase #6 | $63.55 | 12.346% | $71.3959 | $71.40 | $71.40 | $71.40 |
| Purchase #7 | $47.29 | 7.552% | $50.8613 | $50.86 | $50.85 | $50.90 |
| 7 purchase totals = | $544.06 | $591.8220 | $591.82 | $591.85 | $591.90 | |