| 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 | $33.45 | 10.435% | $36.9405 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $135.93 | 12.453% | $152.8574 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $120.45 | 3.458% | $124.6152 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $245.59 | 13.172% | $277.9391 | $277.94 | $277.95 | $277.90 |
| Purchase #5 | $7.27 | 7.792% | $7.8365 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $212.62 | 6.717% | $226.9017 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $129.59 | 9.468% | $141.8596 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $884.90 | $968.9500 | $968.96 | $968.95 | $968.90 | |