| 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 | $24.28 | 6.632% | $25.8902 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $176.50 | 3.840% | $183.2776 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $49.45 | 10.357% | $54.5715 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $229.39 | 12.681% | $258.4789 | $258.48 | $258.50 | $258.50 |
| Purchase #5 | $98.35 | 9.817% | $108.005 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $215.28 | 13.377% | $244.078 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $103.73 | 12.303% | $116.4919 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $896.98 | $990.7931 | $990.80 | $990.85 | $990.90 | |