| 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 | $129.69 | 8.115% | $140.2143 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $65.83 | 5.851% | $69.6817 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $7.84 | 4.730% | $8.2108 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $241.82 | 6.189% | $256.7862 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $52.89 | 12.495% | $59.4986 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $12.98 | 13.202% | $14.6936 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $59.90 | 4.372% | $62.5188 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $570.95 | $611.6040 | $611.60 | $611.60 | $611.60 | |