| 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 | $27.55 | 7.807% | $29.7008 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $72.32 | 5.406% | $76.2296 | $76.23 | $76.25 | $76.20 |
| Purchase #3 | $117.45 | 5.268% | $123.6373 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $175.59 | 9.477% | $192.2307 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $123.26 | 7.716% | $132.7707 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $8.51 | 8.858% | $9.2638 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $232.98 | 4.371% | $243.1636 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $757.66 | $806.9965 | $806.99 | $807.00 | $807.00 | |