| 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 | $54.63 | 8.807% | $59.4413 | $59.44 | $59.45 | $59.40 |
| Purchase #2 | $20.63 | 7.506% | $22.1785 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $25.98 | 6.227% | $27.5978 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $246.94 | 9.663% | $270.8018 | $270.80 | $270.80 | $270.80 |
| Purchase #5 | $188.86 | 7.301% | $202.6487 | $202.65 | $202.65 | $202.60 |
| Purchase #6 | $160.90 | 12.460% | $180.9481 | $180.95 | $180.95 | $180.90 |
| Purchase #7 | $78.80 | 12.581% | $88.7138 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $776.74 | $852.3300 | $852.33 | $852.35 | $852.20 | |