| 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 | $88.57 | 4.775% | $92.7992 | $92.80 | $92.80 | $92.80 |
| Purchase #2 | $67.65 | 13.161% | $76.5534 | $76.55 | $76.55 | $76.60 |
| Purchase #3 | $115.34 | 5.290% | $121.4415 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $227.79 | 13.600% | $258.7694 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $133.54 | 7.189% | $143.1402 | $143.14 | $143.15 | $143.10 |
| Purchase #6 | $39.85 | 6.153% | $42.302 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $249.63 | 3.448% | $258.2372 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $922.37 | $993.2429 | $993.24 | $993.25 | $993.20 | |