| 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 | $20.86 | 9.759% | $22.8957 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $89.65 | 4.426% | $93.6179 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $76.38 | 4.584% | $79.8813 | $79.88 | $79.90 | $79.90 |
| Purchase #4 | $196.26 | 8.668% | $213.2718 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $81.31 | 12.711% | $91.6453 | $91.65 | $91.65 | $91.60 |
| Purchase #6 | $204.87 | 6.328% | $217.8342 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $110.73 | 3.246% | $114.3243 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $780.06 | $833.4705 | $833.47 | $833.45 | $833.40 | |