| 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 | $74.86 | 6.482% | $79.7124 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $173.70 | 9.716% | $190.5767 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $71.98 | 13.174% | $81.4626 | $81.46 | $81.45 | $81.50 |
| Purchase #4 | $128.39 | 10.320% | $141.6398 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $208.58 | 11.291% | $232.1308 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $198.58 | 13.683% | $225.7517 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $6.87 | 7.159% | $7.3618 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $862.96 | $958.6358 | $958.63 | $958.65 | $958.70 | |