| 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 | $75.85 | 10.680% | $83.9508 | $83.95 | $83.95 | $84.00 |
| Purchase #2 | $64.40 | 8.746% | $70.0324 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $146.85 | 8.638% | $159.5349 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $128.47 | 10.466% | $141.9157 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $75.50 | 9.784% | $82.8869 | $82.89 | $82.90 | $82.90 |
| Purchase #6 | $85.62 | 6.602% | $91.2726 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $41.50 | 6.120% | $44.0398 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $618.19 | $673.6331 | $673.63 | $673.65 | $673.60 | |