| 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 | $81.47 | 4.241% | $84.9251 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $126.37 | 12.651% | $142.3571 | $142.36 | $142.35 | $142.40 |
| Purchase #3 | $234.84 | 5.317% | $247.3264 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $178.64 | 7.393% | $191.8469 | $191.85 | $191.85 | $191.80 |
| Purchase #5 | $213.76 | 7.241% | $229.2384 | $229.24 | $229.25 | $229.20 |
| Purchase #6 | $45.42 | 4.403% | $47.4198 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $43.54 | 4.229% | $45.3813 | $45.38 | $45.40 | $45.40 |
| 7 purchase totals = | $924.04 | $988.4950 | $988.51 | $988.55 | $988.40 | |