| 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 | $73.56 | 10.860% | $81.5486 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $231.75 | 8.335% | $251.0664 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $94.77 | 4.143% | $98.6963 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $203.53 | 13.368% | $230.7379 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $80.41 | 4.317% | $83.8813 | $83.88 | $83.90 | $83.90 |
| Purchase #6 | $68.40 | 11.358% | $76.1689 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $228.58 | 6.702% | $243.8994 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $981.00 | $1,065.9988 | $1,066.01 | $1,066.00 | $1,066.00 | |