| 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 | $16.95 | 13.804% | $19.2898 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $213.94 | 9.572% | $234.4183 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $71.51 | 8.160% | $77.3452 | $77.35 | $77.35 | $77.30 |
| Purchase #4 | $36.40 | 11.322% | $40.5212 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $70.74 | 3.532% | $73.2385 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $34.51 | 13.544% | $39.184 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $233.70 | 5.746% | $247.1284 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $677.75 | $731.1254 | $731.13 | $731.15 | $731.00 | |