| 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 | $36.39 | 8.715% | $39.5614 | $39.56 | $39.55 | $39.60 |
| Purchase #2 | $67.48 | 7.417% | $72.485 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $65.87 | 11.748% | $73.6084 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $60.58 | 6.719% | $64.6504 | $64.65 | $64.65 | $64.70 |
| Purchase #5 | $240.99 | 7.306% | $258.5967 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $194.72 | 8.292% | $210.8662 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $138.36 | 12.687% | $155.9137 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $804.39 | $875.6818 | $875.69 | $875.65 | $875.80 | |