| 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 | $76.26 | 7.421% | $81.9193 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $238.83 | 8.130% | $258.2469 | $258.25 | $258.25 | $258.20 |
| Purchase #3 | $81.61 | 11.853% | $91.2832 | $91.28 | $91.30 | $91.30 |
| Purchase #4 | $170.35 | 7.394% | $182.9457 | $182.95 | $182.95 | $182.90 |
| Purchase #5 | $71.33 | 7.451% | $76.6448 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $19.50 | 8.632% | $21.1832 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $187.36 | 11.133% | $208.2188 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $845.24 | $920.4419 | $920.44 | $920.45 | $920.30 | |