| 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 | $23.34 | 6.302% | $24.8109 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $108.63 | 10.400% | $119.9275 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $91.88 | 13.274% | $104.0762 | $104.08 | $104.10 | $104.10 |
| Purchase #4 | $36.60 | 11.820% | $40.9261 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $182.78 | 9.532% | $200.2026 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $66.31 | 7.420% | $71.2302 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $229.43 | 5.290% | $241.5668 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $738.97 | $802.7403 | $802.75 | $802.80 | $802.70 | |