| 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 | $32.55 | 10.819% | $36.0716 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $197.51 | 3.168% | $203.7671 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $137.45 | 8.270% | $148.8171 | $148.82 | $148.80 | $148.80 |
| Purchase #4 | $183.51 | 4.779% | $192.2799 | $192.28 | $192.30 | $192.30 |
| Purchase #5 | $146.27 | 13.322% | $165.7561 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $192.45 | 5.727% | $203.4716 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $17.80 | 3.188% | $18.3675 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $907.54 | $968.5309 | $968.54 | $968.45 | $968.70 | |