| 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 | $46.81 | 13.449% | $53.1055 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $35.70 | 11.204% | $39.6998 | $39.70 | $39.70 | $39.70 |
| Purchase #3 | $172.56 | 9.513% | $188.9756 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $235.68 | 5.753% | $249.2387 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $142.84 | 13.873% | $162.6562 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $42.25 | 6.631% | $45.0516 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $46.58 | 7.560% | $50.1014 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $722.42 | $788.8288 | $788.84 | $788.85 | $788.90 | |