| 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 | $122.54 | 5.739% | $129.5726 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $54.25 | 7.445% | $58.2889 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $203.41 | 9.190% | $222.1034 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $167.41 | 8.830% | $182.1923 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $20.38 | 6.769% | $21.7595 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $26.58 | 8.483% | $28.8348 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $207.69 | 4.452% | $216.9364 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $802.26 | $859.6879 | $859.68 | $859.70 | $859.70 | |