| 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 | $105.31 | 13.276% | $119.291 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $47.34 | 10.212% | $52.1744 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $47.32 | 5.248% | $49.8034 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $69.76 | 7.399% | $74.9215 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $184.64 | 13.696% | $209.9283 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $90.30 | 9.704% | $99.0627 | $99.06 | $99.05 | $99.10 |
| Purchase #7 | $140.65 | 13.592% | $159.7671 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $685.32 | $764.9484 | $764.94 | $764.90 | $765.00 | |