| 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 | $97.46 | 8.802% | $106.0384 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $106.35 | 3.485% | $110.0563 | $110.06 | $110.05 | $110.10 |
| Purchase #3 | $101.66 | 13.114% | $114.9917 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $143.62 | 8.399% | $155.6826 | $155.68 | $155.70 | $155.70 |
| Purchase #5 | $57.42 | 12.503% | $64.5992 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $225.66 | 11.609% | $251.8569 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $33.61 | 13.688% | $38.2105 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $765.78 | $841.4356 | $841.44 | $841.45 | $841.50 | |