| 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 | $90.38 | 8.341% | $97.9186 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $55.82 | 7.505% | $60.0093 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $207.56 | 6.659% | $221.3814 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $238.79 | 11.701% | $266.7308 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $90.30 | 13.713% | $102.6828 | $102.68 | $102.70 | $102.70 |
| Purchase #6 | $8.86 | 7.548% | $9.5288 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $229.48 | 6.690% | $244.8322 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $921.19 | $1,003.0839 | $1,003.08 | $1,003.15 | $1,003.00 | |