| 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 | $67.34 | 7.423% | $72.3386 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $226.51 | 5.761% | $239.5592 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $189.95 | 10.840% | $210.5406 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $17.44 | 12.442% | $19.6099 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $45.62 | 3.656% | $47.2879 | $47.29 | $47.30 | $47.30 |
| Purchase #6 | $40.96 | 13.366% | $46.4347 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $124.67 | 6.134% | $132.3173 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $712.49 | $768.0882 | $768.09 | $768.10 | $768.00 | |