| 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 | $64.46 | 12.742% | $72.6735 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $149.78 | 13.653% | $170.2295 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $73.57 | 8.458% | $79.7926 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $96.57 | 7.673% | $103.9798 | $103.98 | $104.00 | $104.00 |
| Purchase #5 | $173.81 | 10.788% | $192.5606 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $106.74 | 5.593% | $112.71 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $170.53 | 5.116% | $179.2543 | $179.25 | $179.25 | $179.30 |
| 7 purchase totals = | $835.46 | $911.2003 | $911.19 | $911.20 | $911.30 | |