| 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 | $14.27 | 3.745% | $14.8044 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $12.68 | 8.852% | $13.8024 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $73.48 | 4.333% | $76.6639 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $144.61 | 10.107% | $159.2257 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $189.64 | 7.633% | $204.1152 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $173.50 | 11.547% | $193.534 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $105.62 | 4.527% | $110.4014 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $713.80 | $772.5470 | $772.54 | $772.55 | $772.50 | |