| 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 | $14.71 | 7.192% | $15.7679 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $152.34 | 11.279% | $169.5224 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $128.85 | 9.263% | $140.7854 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $229.74 | 5.191% | $241.6658 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $206.79 | 12.391% | $232.4133 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $48.88 | 4.337% | $50.9999 | $51.00 | $51.00 | $51.00 |
| Purchase #7 | $174.70 | 10.651% | $193.3073 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $956.01 | $1,044.4620 | $1,044.47 | $1,044.40 | $1,044.50 | |