| 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 | $117.82 | 10.107% | $129.7281 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $54.55 | 10.346% | $60.1937 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $68.46 | 6.524% | $72.9263 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $52.62 | 4.130% | $54.7932 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $69.41 | 6.386% | $73.8425 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $236.88 | 9.814% | $260.1274 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $153.91 | 5.336% | $162.1226 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $753.65 | $813.7338 | $813.73 | $813.80 | $813.60 | |