| 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 | $91.52 | 4.669% | $95.7931 | $95.79 | $95.80 | $95.80 |
| Purchase #2 | $20.72 | 13.157% | $23.4461 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $33.57 | 7.670% | $36.1448 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $42.65 | 6.863% | $45.5771 | $45.58 | $45.60 | $45.60 |
| Purchase #5 | $41.99 | 4.116% | $43.7183 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $133.75 | 4.240% | $139.421 | $139.42 | $139.40 | $139.40 |
| Purchase #7 | $228.31 | 13.564% | $259.278 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $592.51 | $643.3784 | $643.38 | $643.40 | $643.30 | |