| 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 | $87.44 | 10.180% | $96.3414 | $96.34 | $96.35 | $96.30 |
| Purchase #2 | $231.56 | 3.607% | $239.9124 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $121.66 | 7.732% | $131.0668 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $85.67 | 11.711% | $95.7028 | $95.70 | $95.70 | $95.70 |
| Purchase #5 | $177.59 | 12.142% | $199.153 | $199.15 | $199.15 | $199.20 |
| Purchase #6 | $42.61 | 8.563% | $46.2587 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $91.55 | 10.851% | $101.4841 | $101.48 | $101.50 | $101.50 |
| 7 purchase totals = | $838.08 | $909.9192 | $909.91 | $909.90 | $910.00 | |