| 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 | $85.75 | 10.871% | $95.0719 | $95.07 | $95.05 | $95.10 |
| Purchase #2 | $7.92 | 11.403% | $8.8231 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $204.32 | 4.730% | $213.9843 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $209.52 | 5.344% | $220.7167 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $36.80 | 9.105% | $40.1506 | $40.15 | $40.15 | $40.20 |
| Purchase #6 | $130.54 | 6.805% | $139.4232 | $139.42 | $139.40 | $139.40 |
| Purchase #7 | $202.71 | 6.514% | $215.9145 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $877.56 | $934.0843 | $934.07 | $934.00 | $934.10 | |