| 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 | $82.58 | 3.546% | $85.5083 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $209.86 | 13.588% | $238.3758 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $116.55 | 10.666% | $128.9812 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $135.78 | 5.382% | $143.0877 | $143.09 | $143.10 | $143.10 |
| Purchase #5 | $96.91 | 11.477% | $108.0324 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $50.85 | 4.478% | $53.1271 | $53.13 | $53.15 | $53.10 |
| Purchase #7 | $237.67 | 6.432% | $252.9569 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $930.20 | $1,010.0694 | $1,010.08 | $1,010.15 | $1,010.10 | |