| 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 | $84.89 | 4.844% | $89.0021 | $89.00 | $89.00 | $89.00 |
| Purchase #2 | $126.68 | 11.702% | $141.5041 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $31.69 | 8.456% | $34.3697 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $174.25 | 8.730% | $189.462 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $123.62 | 7.377% | $132.7394 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $160.25 | 6.667% | $170.9339 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $194.56 | 12.838% | $219.5376 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $895.94 | $977.5488 | $977.54 | $977.55 | $977.50 | |