| 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 | $27.93 | 11.755% | $31.2132 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $65.59 | 12.637% | $73.8786 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $52.70 | 13.365% | $59.7434 | $59.74 | $59.75 | $59.70 |
| Purchase #4 | $194.97 | 9.870% | $214.2135 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $161.77 | 6.810% | $172.7865 | $172.79 | $172.80 | $172.80 |
| Purchase #6 | $71.95 | 12.348% | $80.8344 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $121.49 | 3.636% | $125.9074 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $696.40 | $758.5770 | $758.57 | $758.60 | $758.50 | |