| 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 | $36.44 | 11.328% | $40.5679 | $40.57 | $40.55 | $40.60 |
| Purchase #2 | $155.60 | 5.169% | $163.643 | $163.64 | $163.65 | $163.60 |
| Purchase #3 | $225.71 | 13.196% | $255.4947 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $121.79 | 9.710% | $133.6158 | $133.62 | $133.60 | $133.60 |
| Purchase #5 | $65.57 | 6.261% | $69.6753 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $155.86 | 11.333% | $173.5236 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $211.66 | 6.381% | $225.166 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $972.63 | $1,061.6863 | $1,061.69 | $1,061.65 | $1,061.70 | |