| 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 | $7.67 | 10.616% | $8.4842 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $236.95 | 7.644% | $255.0625 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $85.61 | 12.609% | $96.4046 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $102.72 | 9.748% | $112.7331 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $237.71 | 3.704% | $246.5148 | $246.51 | $246.50 | $246.50 |
| Purchase #6 | $206.55 | 6.535% | $220.048 | $220.05 | $220.05 | $220.00 |
| Purchase #7 | $33.89 | 9.519% | $37.116 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $911.10 | $976.3632 | $976.35 | $976.35 | $976.30 | |