| 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 | $117.78 | 12.578% | $132.5944 | $132.59 | $132.60 | $132.60 |
| Purchase #2 | $62.75 | 9.627% | $68.7909 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $173.97 | 8.644% | $189.008 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $105.46 | 3.132% | $108.763 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $49.80 | 6.537% | $53.0554 | $53.06 | $53.05 | $53.10 |
| Purchase #6 | $198.55 | 6.670% | $211.7933 | $211.79 | $211.80 | $211.80 |
| Purchase #7 | $48.27 | 5.193% | $50.7767 | $50.78 | $50.80 | $50.80 |
| 7 purchase totals = | $756.58 | $814.7817 | $814.78 | $814.80 | $814.90 | |