| 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 | $81.64 | 13.171% | $92.3928 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $16.56 | 9.559% | $18.143 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $49.29 | 5.349% | $51.9265 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $152.68 | 9.736% | $167.5449 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $181.90 | 11.127% | $202.14 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $147.78 | 7.612% | $159.029 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $97.74 | 5.734% | $103.3444 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $727.59 | $794.5206 | $794.51 | $794.60 | $794.30 | |