| 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 | $213.53 | 7.574% | $229.7028 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $50.81 | 5.838% | $53.7763 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $69.50 | 7.139% | $74.4616 | $74.46 | $74.45 | $74.50 |
| Purchase #4 | $133.69 | 4.613% | $139.8571 | $139.86 | $139.85 | $139.90 |
| Purchase #5 | $90.61 | 13.484% | $102.8279 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $55.81 | 13.230% | $63.1937 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $37.47 | 6.300% | $39.8306 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $651.42 | $703.6500 | $703.65 | $703.70 | $703.70 | |