| 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 | $8.36 | 9.800% | $9.1793 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $110.71 | 3.357% | $114.4265 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $177.52 | 12.124% | $199.0425 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $231.49 | 7.112% | $247.9536 | $247.95 | $247.95 | $248.00 |
| Purchase #5 | $6.76 | 7.611% | $7.2745 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $93.65 | 8.143% | $101.2759 | $101.28 | $101.30 | $101.30 |
| Purchase #7 | $85.72 | 3.523% | $88.7399 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $714.21 | $767.8922 | $767.89 | $767.95 | $767.90 | |