| 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 | $41.40 | 8.764% | $45.0283 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $147.52 | 7.345% | $158.3553 | $158.36 | $158.35 | $158.40 |
| Purchase #3 | $124.92 | 11.707% | $139.5444 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $139.58 | 3.475% | $144.4304 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $39.40 | 13.563% | $44.7438 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $160.74 | 7.703% | $173.1218 | $173.12 | $173.10 | $173.10 |
| Purchase #7 | $81.26 | 3.427% | $84.0448 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $734.82 | $789.2688 | $789.26 | $789.30 | $789.10 | |