| 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 | $39.87 | 9.758% | $43.7605 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $105.66 | 13.329% | $119.7434 | $119.74 | $119.75 | $119.70 |
| Purchase #3 | $55.98 | 3.408% | $57.8878 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $32.36 | 4.151% | $33.7033 | $33.70 | $33.70 | $33.70 |
| Purchase #5 | $138.99 | 10.562% | $153.6701 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $155.30 | 5.696% | $164.1459 | $164.15 | $164.15 | $164.10 |
| Purchase #7 | $183.35 | 11.575% | $204.5728 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $711.51 | $777.4838 | $777.48 | $777.45 | $777.50 | |