| 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 | $79.89 | 5.738% | $84.4741 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $89.35 | 5.695% | $94.4385 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $117.87 | 9.157% | $128.6634 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $136.98 | 6.719% | $146.1837 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $37.73 | 10.859% | $41.8271 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $208.63 | 5.731% | $220.5866 | $220.59 | $220.60 | $220.60 |
| Purchase #7 | $232.32 | 8.797% | $252.7572 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $902.77 | $968.9306 | $968.93 | $968.95 | $969.00 | |