| 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 | $96.82 | 11.675% | $108.1237 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $44.64 | 11.129% | $49.608 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $160.52 | 10.723% | $177.7326 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $36.93 | 13.701% | $41.9898 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $77.54 | 10.319% | $85.5414 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $240.37 | 10.872% | $266.503 | $266.50 | $266.50 | $266.50 |
| Purchase #7 | $161.86 | 5.530% | $170.8109 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $818.68 | $900.3094 | $900.30 | $900.30 | $900.20 | |