| 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 | $247.37 | 7.210% | $265.2054 | $265.21 | $265.20 | $265.20 |
| Purchase #2 | $49.25 | 8.232% | $53.3043 | $53.30 | $53.30 | $53.30 |
| Purchase #3 | $35.73 | 12.463% | $40.183 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $61.94 | 10.128% | $68.2133 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $71.59 | 3.545% | $74.1279 | $74.13 | $74.15 | $74.10 |
| Purchase #6 | $215.61 | 10.116% | $237.4211 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $102.39 | 13.702% | $116.4195 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $783.88 | $854.8745 | $854.87 | $854.85 | $854.80 | |