| 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 | $22.43 | 11.678% | $25.0494 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $123.42 | 10.731% | $136.6642 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $188.86 | 5.208% | $198.6958 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $131.85 | 12.838% | $148.7769 | $148.78 | $148.80 | $148.80 |
| Purchase #5 | $210.69 | 3.815% | $218.7278 | $218.73 | $218.75 | $218.70 |
| Purchase #6 | $110.56 | 6.271% | $117.4932 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $67.74 | 8.288% | $73.3543 | $73.35 | $73.35 | $73.40 |
| 7 purchase totals = | $855.55 | $918.7616 | $918.76 | $918.80 | $918.80 | |