| 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 | $48.28 | 13.251% | $54.6776 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $139.38 | 4.307% | $145.3831 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $211.65 | 8.797% | $230.2689 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $71.77 | 6.350% | $76.3274 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $111.90 | 6.667% | $119.3604 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $226.40 | 3.703% | $234.7836 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $35.53 | 5.641% | $37.5342 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $844.91 | $898.3352 | $898.33 | $898.40 | $898.40 | |