| 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 | $46.40 | 12.188% | $52.0552 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $155.60 | 10.436% | $171.8384 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $62.99 | 13.507% | $71.4981 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $80.72 | 4.750% | $84.5542 | $84.55 | $84.55 | $84.60 |
| Purchase #5 | $14.92 | 6.248% | $15.8522 | $15.85 | $15.85 | $15.90 |
| Purchase #6 | $89.50 | 9.188% | $97.7233 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $33.66 | 7.836% | $36.2976 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $483.79 | $529.8190 | $529.82 | $529.80 | $529.90 | |