| 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 | $37.68 | 7.156% | $40.3764 | $40.38 | $40.40 | $40.40 |
| Purchase #2 | $201.86 | 9.829% | $221.7008 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $60.52 | 7.502% | $65.0602 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $96.85 | 12.272% | $108.7354 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $172.31 | 10.380% | $190.1958 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $199.73 | 12.741% | $225.1776 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $30.65 | 11.810% | $34.2698 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $799.60 | $885.5160 | $885.53 | $885.55 | $885.60 | |