| 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 | $47.35 | 3.156% | $48.8444 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $32.43 | 6.499% | $34.5376 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $174.54 | 5.824% | $184.7052 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $133.29 | 7.532% | $143.3294 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $127.40 | 7.588% | $137.0671 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $125.95 | 8.521% | $136.6822 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $141.62 | 5.803% | $149.8382 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $782.58 | $835.0041 | $835.01 | $835.05 | $834.90 | |