| 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 | $110.51 | 5.857% | $116.9826 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $22.54 | 6.656% | $24.0403 | $24.04 | $24.05 | $24.00 |
| Purchase #3 | $160.48 | 9.492% | $175.7128 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $198.60 | 10.721% | $219.8919 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $161.94 | 4.147% | $168.6557 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $77.53 | 9.674% | $85.0303 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $35.53 | 7.697% | $38.2647 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $767.13 | $828.5783 | $828.57 | $828.60 | $828.60 | |