| 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 | $25.72 | 6.603% | $27.4183 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $141.59 | 7.539% | $152.2645 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $135.52 | 10.314% | $149.4975 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $122.67 | 9.218% | $133.9777 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $74.98 | 8.384% | $81.2663 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $157.39 | 8.571% | $170.8799 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $58.33 | 6.859% | $62.3309 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $716.20 | $777.6351 | $777.64 | $777.65 | $777.70 | |