| 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 | $52.84 | 13.689% | $60.0733 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $70.63 | 5.290% | $74.3663 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $80.35 | 6.329% | $85.4354 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $18.77 | 9.292% | $20.5141 | $20.51 | $20.50 | $20.50 |
| Purchase #5 | $117.86 | 5.171% | $123.9545 | $123.95 | $123.95 | $124.00 |
| Purchase #6 | $148.32 | 4.681% | $155.2629 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $104.74 | 12.486% | $117.8178 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $593.51 | $637.4243 | $637.42 | $637.35 | $637.50 | |