| 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 | $81.32 | 6.699% | $86.7676 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $185.27 | 6.485% | $197.2848 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $45.73 | 9.523% | $50.0849 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $180.85 | 13.242% | $204.7982 | $204.80 | $204.80 | $204.80 |
| Purchase #5 | $80.59 | 13.419% | $91.4044 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $196.60 | 12.342% | $220.8644 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $93.57 | 12.463% | $105.2316 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $863.93 | $956.4359 | $956.42 | $956.45 | $956.50 | |