| 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 | $25.53 | 13.281% | $28.9206 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $21.34 | 8.541% | $23.1626 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $73.62 | 8.299% | $79.7297 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $58.94 | 8.372% | $63.8745 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $234.61 | 13.829% | $267.0542 | $267.05 | $267.05 | $267.10 |
| Purchase #6 | $183.72 | 8.252% | $198.8806 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $185.86 | 5.714% | $196.48 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $783.62 | $858.1022 | $858.09 | $858.10 | $858.20 | |