| 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 | $56.71 | 6.357% | $60.3151 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $194.34 | 6.690% | $207.3413 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $100.97 | 9.837% | $110.9024 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $125.94 | 7.521% | $135.4119 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $69.83 | 12.856% | $78.8073 | $78.81 | $78.80 | $78.80 |
| Purchase #6 | $89.42 | 4.276% | $93.2436 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $73.49 | 11.249% | $81.7569 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $710.70 | $767.7785 | $767.78 | $767.75 | $767.70 | |