| 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 | $11.55 | 9.465% | $12.6432 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $128.73 | 5.370% | $135.6428 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $41.79 | 13.395% | $47.3878 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $86.67 | 7.341% | $93.0324 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $92.97 | 11.588% | $103.7434 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $197.43 | 7.679% | $212.5906 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $154.75 | 8.647% | $168.1312 | $168.13 | $168.15 | $168.10 |
| 7 purchase totals = | $713.89 | $773.1714 | $773.16 | $773.25 | $773.00 | |