| 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 | $190.65 | 11.799% | $213.1448 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $53.82 | 5.832% | $56.9588 | $56.96 | $56.95 | $57.00 |
| Purchase #3 | $146.57 | 8.482% | $159.0021 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $30.30 | 11.642% | $33.8275 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $6.28 | 10.610% | $6.9463 | $6.95 | $6.95 | $6.90 |
| Purchase #6 | $197.40 | 9.767% | $216.6801 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $59.81 | 8.784% | $65.0637 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $684.83 | $751.6233 | $751.62 | $751.65 | $751.60 | |