| 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 | $54.79 | 3.385% | $56.6446 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $57.88 | 7.557% | $62.254 | $62.25 | $62.25 | $62.30 |
| Purchase #3 | $67.97 | 7.656% | $73.1738 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $169.71 | 12.231% | $190.4672 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $28.84 | 11.107% | $32.0433 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $247.76 | 9.310% | $270.8265 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $201.70 | 5.616% | $213.0275 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $828.65 | $898.4369 | $898.43 | $898.45 | $898.40 | |