| 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 | $105.60 | 12.155% | $118.4357 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $57.82 | 4.428% | $60.3803 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $73.72 | 4.205% | $76.8199 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $65.44 | 6.793% | $69.8853 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $85.77 | 8.695% | $93.2277 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $238.99 | 4.443% | $249.6083 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $21.37 | 8.338% | $23.1518 | $23.15 | $23.15 | $23.20 |
| 7 purchase totals = | $648.71 | $691.5090 | $691.52 | $691.55 | $691.50 | |