| 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 | $101.50 | 6.138% | $107.7301 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $106.46 | 5.811% | $112.6464 | $112.65 | $112.65 | $112.60 |
| Purchase #3 | $26.82 | 8.277% | $29.0399 | $29.04 | $29.05 | $29.00 |
| Purchase #4 | $203.47 | 4.847% | $213.3322 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $88.79 | 8.597% | $96.4233 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $102.36 | 10.634% | $113.245 | $113.25 | $113.25 | $113.20 |
| Purchase #7 | $27.49 | 11.716% | $30.7107 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $656.89 | $703.1276 | $703.13 | $703.15 | $702.90 | |