| 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 | $10.79 | 12.305% | $12.1177 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $101.61 | 8.190% | $109.9319 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $239.80 | 6.515% | $255.423 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $72.92 | 5.400% | $76.8577 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $35.78 | 10.711% | $39.6124 | $39.61 | $39.60 | $39.60 |
| Purchase #6 | $123.96 | 4.313% | $129.3064 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $128.91 | 4.283% | $134.4312 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $713.77 | $757.6803 | $757.68 | $757.65 | $757.60 | |