| 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 | $44.39 | 6.828% | $47.4209 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $173.72 | 13.638% | $197.4119 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $66.70 | 9.812% | $73.2446 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $24.80 | 8.667% | $26.9494 | $26.95 | $26.95 | $26.90 |
| Purchase #5 | $89.55 | 4.683% | $93.7436 | $93.74 | $93.75 | $93.70 |
| Purchase #6 | $10.68 | 3.445% | $11.0479 | $11.05 | $11.05 | $11.00 |
| Purchase #7 | $236.76 | 12.215% | $265.6802 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $646.60 | $715.4985 | $715.49 | $715.50 | $715.30 | |