| 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 | $72.85 | 3.365% | $75.3014 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $137.53 | 12.653% | $154.9317 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $133.25 | 11.157% | $148.1167 | $148.12 | $148.10 | $148.10 |
| Purchase #4 | $8.67 | 4.127% | $9.0278 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $126.25 | 5.777% | $133.5435 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $16.57 | 3.397% | $17.1329 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $21.67 | 13.307% | $24.5536 | $24.55 | $24.55 | $24.60 |
| 7 purchase totals = | $516.79 | $562.6076 | $562.60 | $562.65 | $562.50 | |