| 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 | $25.30 | 7.781% | $27.2686 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $152.49 | 5.518% | $160.9044 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $93.79 | 8.139% | $101.4236 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $198.82 | 9.742% | $218.189 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $16.67 | 8.789% | $18.1351 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $234.89 | 8.644% | $255.1939 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $188.46 | 8.730% | $204.9126 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $910.42 | $986.0272 | $986.02 | $986.00 | $986.00 | |