| 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 | $32.32 | 13.165% | $36.5749 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $141.76 | 13.591% | $161.0266 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $73.73 | 9.516% | $80.7461 | $80.75 | $80.75 | $80.70 |
| Purchase #4 | $109.46 | 10.671% | $121.1405 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $53.63 | 6.487% | $57.109 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $202.60 | 12.605% | $228.1377 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $125.55 | 3.255% | $129.6367 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $739.05 | $814.3715 | $814.38 | $814.40 | $814.20 | |