| 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 | $93.77 | 10.592% | $103.7021 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $19.52 | 12.541% | $21.968 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $80.81 | 10.244% | $89.0882 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $57.50 | 9.455% | $62.9366 | $62.94 | $62.95 | $62.90 |
| Purchase #5 | $111.73 | 8.166% | $120.8539 | $120.85 | $120.85 | $120.90 |
| Purchase #6 | $151.67 | 10.224% | $167.1767 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $100.70 | 9.779% | $110.5475 | $110.55 | $110.55 | $110.50 |
| 7 purchase totals = | $615.70 | $676.2730 | $676.28 | $676.30 | $676.30 | |