| 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 | $247.48 | 10.601% | $273.7154 | $273.72 | $273.70 | $273.70 |
| Purchase #2 | $65.45 | 5.724% | $69.1964 | $69.20 | $69.20 | $69.20 |
| Purchase #3 | $102.45 | 10.225% | $112.9255 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $85.27 | 11.789% | $95.3225 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $135.64 | 11.596% | $151.3688 | $151.37 | $151.35 | $151.40 |
| Purchase #6 | $124.81 | 13.871% | $142.1224 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $47.57 | 7.525% | $51.1496 | $51.15 | $51.15 | $51.10 |
| 7 purchase totals = | $808.67 | $895.8006 | $895.81 | $895.75 | $895.70 | |