| 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 | $83.83 | 5.670% | $88.5832 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $103.67 | 4.145% | $107.9671 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $217.82 | 11.637% | $243.1677 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $250.55 | 13.865% | $285.2888 | $285.29 | $285.30 | $285.30 |
| Purchase #5 | $205.62 | 11.797% | $229.877 | $229.88 | $229.90 | $229.90 |
| Purchase #6 | $27.38 | 7.827% | $29.523 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $122.77 | 13.421% | $139.247 | $139.25 | $139.25 | $139.20 |
| 7 purchase totals = | $1,011.64 | $1,123.6538 | $1,123.66 | $1,123.65 | $1,123.70 | |