| 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 | $37.85 | 10.652% | $41.8818 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $132.93 | 8.764% | $144.58 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $13.52 | 9.303% | $14.7778 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $98.28 | 13.484% | $111.5321 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $45.71 | 8.653% | $49.6653 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $117.41 | 5.709% | $124.1129 | $124.11 | $124.10 | $124.10 |
| Purchase #7 | $126.95 | 6.623% | $135.3579 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $572.65 | $621.9078 | $621.91 | $621.95 | $622.00 | |