| 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 | $34.42 | 7.388% | $36.9629 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $121.25 | 3.827% | $125.8902 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $131.77 | 8.621% | $143.1299 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $62.80 | 11.768% | $70.1903 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $240.89 | 5.742% | $254.7219 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $96.63 | 13.704% | $109.8722 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $211.62 | 13.137% | $239.4205 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $899.38 | $980.1879 | $980.18 | $980.15 | $980.20 | |