| 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 | $12.87 | 5.471% | $13.5741 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $17.25 | 7.640% | $18.5679 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $94.55 | 9.433% | $103.4689 | $103.47 | $103.45 | $103.50 |
| Purchase #4 | $87.91 | 9.523% | $96.2817 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $162.96 | 8.837% | $177.3608 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $209.44 | 5.314% | $220.5696 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $89.89 | 3.537% | $93.0694 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $674.87 | $722.8924 | $722.89 | $722.80 | $723.10 | |