| 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 | $86.68 | 6.103% | $91.9701 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $82.90 | 11.873% | $92.7427 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $67.77 | 11.305% | $75.4314 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $143.67 | 8.800% | $156.313 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $17.81 | 13.365% | $20.1903 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $65.25 | 8.214% | $70.6096 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $65.96 | 8.309% | $71.4406 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $530.04 | $578.6977 | $578.69 | $578.70 | $578.60 | |