| 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 | $65.70 | 12.689% | $74.0367 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $136.43 | 7.673% | $146.8983 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $112.90 | 12.803% | $127.3546 | $127.35 | $127.35 | $127.40 |
| Purchase #4 | $42.41 | 12.259% | $47.609 | $47.61 | $47.60 | $47.60 |
| Purchase #5 | $29.33 | 10.455% | $32.3965 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $145.91 | 11.635% | $162.8866 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $177.74 | 13.720% | $202.1259 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $710.42 | $793.3076 | $793.32 | $793.35 | $793.30 | |