| 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 | $25.56 | 4.509% | $26.7125 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $51.28 | 6.736% | $54.7342 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $61.61 | 5.233% | $64.8341 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $98.45 | 7.237% | $105.5748 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $247.25 | 10.664% | $273.6167 | $273.62 | $273.60 | $273.60 |
| Purchase #6 | $170.54 | 7.135% | $182.708 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $130.80 | 9.745% | $143.5465 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $785.49 | $851.7268 | $851.72 | $851.70 | $851.60 | |