| 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 | $27.85 | 11.802% | $31.1369 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $223.30 | 7.306% | $239.6143 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $103.71 | 7.211% | $111.1885 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $71.25 | 6.789% | $76.0872 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $58.49 | 6.397% | $62.2316 | $62.23 | $62.25 | $62.20 |
| Purchase #6 | $236.84 | 12.635% | $266.7647 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $44.65 | 8.519% | $48.4537 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $766.09 | $835.4769 | $835.47 | $835.50 | $835.50 | |