| 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 | $32.38 | 12.747% | $36.5075 | $36.51 | $36.50 | $36.50 |
| Purchase #2 | $51.75 | 12.741% | $58.3435 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $250.35 | 11.523% | $279.1978 | $279.20 | $279.20 | $279.20 |
| Purchase #4 | $107.86 | 9.482% | $118.0873 | $118.09 | $118.10 | $118.10 |
| Purchase #5 | $168.77 | 3.639% | $174.9115 | $174.91 | $174.90 | $174.90 |
| Purchase #6 | $96.73 | 5.789% | $102.3297 | $102.33 | $102.35 | $102.30 |
| Purchase #7 | $44.63 | 10.578% | $49.351 | $49.35 | $49.35 | $49.40 |
| 7 purchase totals = | $752.47 | $818.7283 | $818.73 | $818.75 | $818.70 | |