| 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 | $56.44 | 9.297% | $61.6872 | $61.69 | $61.70 | $61.70 |
| Purchase #2 | $76.50 | 4.356% | $79.8323 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $229.63 | 5.868% | $243.1047 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $118.32 | 10.822% | $131.1246 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $242.77 | 13.232% | $274.8933 | $274.89 | $274.90 | $274.90 |
| Purchase #6 | $215.62 | 10.578% | $238.4283 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $138.42 | 7.216% | $148.4084 | $148.41 | $148.40 | $148.40 |
| 7 purchase totals = | $1,077.70 | $1,177.4788 | $1,177.47 | $1,177.50 | $1,177.40 | |