| 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 | $225.69 | 5.344% | $237.7509 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $103.88 | 6.482% | $110.6135 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $54.62 | 8.238% | $59.1196 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $36.53 | 9.691% | $40.0701 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $56.70 | 11.697% | $63.3322 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $150.73 | 4.141% | $156.9717 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $40.84 | 8.173% | $44.1779 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $668.99 | $712.0359 | $712.03 | $712.00 | $712.10 | |