| 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 | $183.94 | 9.133% | $200.7392 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $98.26 | 10.421% | $108.4997 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $100.35 | 11.435% | $111.825 | $111.83 | $111.85 | $111.80 |
| Purchase #4 | $59.88 | 6.871% | $63.9944 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $151.94 | 12.274% | $170.5891 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $179.82 | 9.713% | $197.2859 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $53.54 | 7.464% | $57.5362 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $827.73 | $910.4695 | $910.48 | $910.55 | $910.40 | |