| 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 | $22.79 | 4.561% | $23.8295 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $197.26 | 4.102% | $205.3516 | $205.35 | $205.35 | $205.40 |
| Purchase #3 | $76.48 | 6.262% | $81.2692 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $91.33 | 5.340% | $96.207 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $210.59 | 10.777% | $233.2853 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $170.31 | 4.167% | $177.4068 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $66.41 | 9.588% | $72.7774 | $72.78 | $72.80 | $72.80 |
| 7 purchase totals = | $835.17 | $890.1268 | $890.14 | $890.15 | $890.20 | |