| 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 | $83.28 | 9.579% | $91.2574 | $91.26 | $91.25 | $91.30 |
| Purchase #2 | $149.26 | 9.697% | $163.7337 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $21.31 | 13.326% | $24.1498 | $24.15 | $24.15 | $24.10 |
| Purchase #4 | $139.61 | 10.606% | $154.417 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $47.33 | 6.407% | $50.3624 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $225.29 | 9.359% | $246.3749 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $202.30 | 3.124% | $208.6199 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $868.38 | $938.9151 | $938.91 | $938.85 | $938.90 | |