| 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 | $40.55 | 7.107% | $43.4319 | $43.43 | $43.45 | $43.40 |
| Purchase #2 | $140.90 | 6.264% | $149.726 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $109.71 | 10.266% | $120.9728 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $145.28 | 13.521% | $164.9233 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $40.96 | 5.443% | $43.1895 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $212.73 | 12.514% | $239.351 | $239.35 | $239.35 | $239.40 |
| Purchase #7 | $62.93 | 6.186% | $66.8228 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $753.06 | $828.4173 | $828.41 | $828.40 | $828.40 | |