| 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 | $129.47 | 10.102% | $142.5491 | $142.55 | $142.55 | $142.50 |
| Purchase #2 | $58.78 | 8.802% | $63.9538 | $63.95 | $63.95 | $64.00 |
| Purchase #3 | $89.46 | 5.294% | $94.196 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $212.65 | 11.722% | $237.5768 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $160.94 | 10.682% | $178.1316 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $45.33 | 12.170% | $50.8467 | $50.85 | $50.85 | $50.80 |
| Purchase #7 | $185.45 | 8.595% | $201.3894 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $882.08 | $968.6434 | $968.65 | $968.70 | $968.60 | |