| 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 | $52.29 | 7.267% | $56.0899 | $56.09 | $56.10 | $56.10 |
| Purchase #2 | $72.51 | 7.163% | $77.7039 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $90.41 | 5.312% | $95.2126 | $95.21 | $95.20 | $95.20 |
| Purchase #4 | $47.71 | 8.603% | $51.8145 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $220.89 | 9.261% | $241.3466 | $241.35 | $241.35 | $241.30 |
| Purchase #6 | $63.80 | 11.847% | $71.3584 | $71.36 | $71.35 | $71.40 |
| Purchase #7 | $181.97 | 5.397% | $191.7909 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $729.58 | $785.3168 | $785.31 | $785.30 | $785.30 | |