| 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 | $244.40 | 5.843% | $258.6803 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $203.54 | 5.444% | $214.6207 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $63.43 | 3.313% | $65.5314 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $76.48 | 8.684% | $83.1215 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $60.38 | 13.381% | $68.4594 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $148.39 | 9.287% | $162.171 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $113.54 | 13.172% | $128.4955 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $910.16 | $981.0798 | $981.08 | $981.05 | $981.10 | |