| 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 | $75.84 | 8.288% | $82.1256 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $59.46 | 9.165% | $64.9095 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $36.97 | 7.524% | $39.7516 | $39.75 | $39.75 | $39.80 |
| Purchase #4 | $178.91 | 7.601% | $192.5089 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $22.48 | 6.203% | $23.8744 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $7.63 | 5.524% | $8.0515 | $8.05 | $8.05 | $8.10 |
| Purchase #7 | $187.72 | 8.394% | $203.4772 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $569.01 | $614.6987 | $614.70 | $614.70 | $614.80 | |