| 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 | $6.96 | 11.766% | $7.7789 | $7.78 | $7.80 | $7.80 |
| Purchase #2 | $11.83 | 4.552% | $12.3685 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $184.94 | 3.480% | $191.3759 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $177.37 | 3.600% | $183.7553 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $8.66 | 12.122% | $9.7098 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $62.26 | 4.871% | $65.2927 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $228.31 | 11.521% | $254.6136 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $680.33 | $724.8947 | $724.90 | $724.90 | $725.00 | |