| 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 | $43.81 | 9.691% | $48.0556 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $60.44 | 6.829% | $64.5674 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $182.45 | 8.734% | $198.3852 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $83.72 | 8.366% | $90.724 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $140.83 | 3.120% | $145.2239 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $44.53 | 7.365% | $47.8096 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $178.98 | 13.561% | $203.2515 | $203.25 | $203.25 | $203.30 |
| 7 purchase totals = | $734.76 | $798.0172 | $798.02 | $797.95 | $798.10 | |