| 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 | $81.26 | 8.672% | $88.3069 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $46.88 | 13.427% | $53.1746 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $135.88 | 7.854% | $146.552 | $146.55 | $146.55 | $146.60 |
| Purchase #4 | $21.41 | 4.696% | $22.4154 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $122.64 | 12.648% | $138.1515 | $138.15 | $138.15 | $138.20 |
| Purchase #6 | $201.68 | 12.772% | $227.4386 | $227.44 | $227.45 | $227.40 |
| Purchase #7 | $242.57 | 11.667% | $270.8706 | $270.87 | $270.85 | $270.90 |
| 7 purchase totals = | $852.32 | $946.9096 | $946.91 | $946.85 | $947.00 | |