| 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 | $24.63 | 11.271% | $27.406 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $139.39 | 5.767% | $147.4286 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $47.62 | 12.437% | $53.5425 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $27.42 | 5.511% | $28.9311 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $125.42 | 8.341% | $135.8813 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $114.97 | 6.408% | $122.3373 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $158.41 | 13.161% | $179.2583 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $637.86 | $694.7851 | $694.79 | $694.85 | $694.70 | |