| 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 | $68.64 | 6.679% | $73.2245 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $50.31 | 13.641% | $57.1728 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $90.53 | 12.463% | $101.8128 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $101.49 | 4.779% | $106.3402 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $59.88 | 4.870% | $62.7962 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $72.86 | 5.187% | $76.6392 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $190.77 | 8.209% | $206.4303 | $206.43 | $206.45 | $206.40 |
| 7 purchase totals = | $634.48 | $684.4160 | $684.41 | $684.40 | $684.30 | |