| 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 | $43.46 | 4.761% | $45.5291 | $45.53 | $45.55 | $45.50 |
| Purchase #2 | $76.70 | 9.497% | $83.9842 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $12.78 | 5.325% | $13.4605 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $160.93 | 8.125% | $174.0056 | $174.01 | $174.00 | $174.00 |
| Purchase #5 | $74.59 | 7.446% | $80.144 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $114.28 | 8.610% | $124.1195 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $203.55 | 10.493% | $224.9085 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $686.29 | $746.1514 | $746.15 | $746.15 | $746.10 | |