| 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 | $93.43 | 13.782% | $106.3065 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $166.82 | 13.560% | $189.4408 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $83.88 | 4.534% | $87.6831 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $79.76 | 11.109% | $88.6205 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $243.90 | 6.554% | $259.8852 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $146.82 | 13.754% | $167.0136 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $68.95 | 7.813% | $74.3371 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $883.56 | $973.2868 | $973.29 | $973.30 | $973.20 | |