| 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 | $73.28 | 8.194% | $79.2846 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $198.31 | 11.179% | $220.4791 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $66.87 | 4.269% | $69.7247 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $198.56 | 11.570% | $221.5334 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $144.38 | 10.214% | $159.127 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $171.48 | 13.623% | $194.8407 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $17.85 | 4.309% | $18.6192 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $870.73 | $963.6087 | $963.60 | $963.65 | $963.50 | |