| 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 | $248.94 | 7.301% | $267.1151 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $44.40 | 13.431% | $50.3634 | $50.36 | $50.35 | $50.40 |
| Purchase #3 | $22.54 | 7.759% | $24.2889 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $64.29 | 10.200% | $70.8476 | $70.85 | $70.85 | $70.80 |
| Purchase #5 | $54.42 | 4.193% | $56.7018 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $167.54 | 8.290% | $181.4291 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $177.84 | 8.790% | $193.4721 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $779.97 | $844.2180 | $844.22 | $844.20 | $844.20 | |