| 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 | $99.33 | 5.316% | $104.6104 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $240.76 | 6.307% | $255.9447 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $53.25 | 6.468% | $56.6942 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $50.34 | 12.566% | $56.6657 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $176.90 | 9.748% | $194.1442 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $160.29 | 3.326% | $165.6212 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $81.91 | 6.863% | $87.5315 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $862.78 | $921.2119 | $921.20 | $921.20 | $921.10 | |