| 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 | $81.76 | 12.842% | $92.2596 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $32.49 | 9.455% | $35.5619 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $115.87 | 10.245% | $127.7409 | $127.74 | $127.75 | $127.70 |
| Purchase #4 | $218.60 | 5.609% | $230.8613 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $79.30 | 11.794% | $88.6526 | $88.65 | $88.65 | $88.70 |
| Purchase #6 | $140.47 | 13.829% | $159.8956 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $171.80 | 10.697% | $190.1774 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $840.29 | $925.1493 | $925.15 | $925.15 | $925.30 | |