| 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 | $40.33 | 9.499% | $44.1609 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $147.81 | 11.196% | $164.3588 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $33.63 | 9.497% | $36.8238 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $10.78 | 10.717% | $11.9353 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $16.61 | 6.808% | $17.7408 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $61.51 | 3.263% | $63.5171 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $121.95 | 7.870% | $131.5475 | $131.55 | $131.55 | $131.50 |
| 7 purchase totals = | $432.62 | $470.0842 | $470.09 | $470.05 | $470.00 | |