| 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 | $247.64 | 9.667% | $271.5794 | $271.58 | $271.60 | $271.60 |
| Purchase #2 | $194.79 | 13.388% | $220.8685 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $95.75 | 6.707% | $102.172 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $93.81 | 7.312% | $100.6694 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $34.69 | 4.214% | $36.1518 | $36.15 | $36.15 | $36.20 |
| Purchase #6 | $53.76 | 7.652% | $57.8737 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $82.92 | 13.841% | $94.397 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $803.36 | $883.7118 | $883.71 | $883.65 | $883.90 | |