| 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 | $65.37 | 5.694% | $69.0922 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $44.71 | 11.593% | $49.8932 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $225.51 | 12.406% | $253.4868 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $79.42 | 11.823% | $88.8098 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $163.33 | 10.188% | $179.9701 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $185.35 | 13.421% | $210.2258 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $189.59 | 12.460% | $213.2129 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $953.28 | $1,064.6908 | $1,064.69 | $1,064.70 | $1,064.70 | |