| 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 | $75.73 | 6.693% | $80.7986 | $80.80 | $80.80 | $80.80 |
| Purchase #2 | $220.61 | 3.552% | $228.4461 | $228.45 | $228.45 | $228.40 |
| Purchase #3 | $67.35 | 13.706% | $76.581 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $143.63 | 9.436% | $157.1829 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $55.61 | 7.326% | $59.684 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $184.42 | 7.729% | $198.6738 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $98.60 | 6.420% | $104.9301 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $845.95 | $906.2965 | $906.29 | $906.35 | $906.30 | |