| 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 | $65.94 | 9.764% | $72.3784 | $72.38 | $72.40 | $72.40 |
| Purchase #2 | $119.38 | 13.229% | $135.1728 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $96.53 | 8.707% | $104.9349 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $9.73 | 6.384% | $10.3512 | $10.35 | $10.35 | $10.40 |
| Purchase #5 | $141.76 | 7.112% | $151.842 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $55.65 | 11.118% | $61.8372 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $64.62 | 13.469% | $73.3237 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $553.61 | $609.8402 | $609.83 | $609.85 | $609.80 | |