| 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 | $100.53 | 4.177% | $104.7291 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $195.25 | 9.708% | $214.2049 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $108.44 | 12.139% | $121.6035 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $7.80 | 5.359% | $8.218 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $126.27 | 7.368% | $135.5736 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $48.54 | 13.595% | $55.139 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $194.87 | 8.686% | $211.7964 | $211.80 | $211.80 | $211.80 |
| 7 purchase totals = | $781.70 | $851.2645 | $851.26 | $851.25 | $851.20 | |