| 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 | $55.26 | 7.765% | $59.5509 | $59.55 | $59.55 | $59.60 |
| Purchase #2 | $120.70 | 13.377% | $136.846 | $136.85 | $136.85 | $136.80 |
| Purchase #3 | $125.46 | 8.272% | $135.8381 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $174.97 | 8.512% | $189.8634 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $224.79 | 7.840% | $242.4135 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $22.50 | 3.361% | $23.2562 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $220.38 | 9.181% | $240.6131 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $944.06 | $1,028.3812 | $1,028.38 | $1,028.35 | $1,028.40 | |