| 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 | $95.54 | 9.794% | $104.8972 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $111.79 | 3.477% | $115.6769 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $84.25 | 4.120% | $87.7211 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $223.98 | 12.569% | $252.132 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $128.44 | 3.807% | $133.3297 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $66.51 | 13.666% | $75.5993 | $75.60 | $75.60 | $75.60 |
| Purchase #7 | $122.72 | 10.778% | $135.9468 | $135.95 | $135.95 | $135.90 |
| 7 purchase totals = | $833.23 | $905.3030 | $905.31 | $905.35 | $905.20 | |