| 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 | $71.44 | 13.836% | $81.3244 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $216.98 | 11.679% | $242.3211 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $234.34 | 12.537% | $263.7192 | $263.72 | $263.70 | $263.70 |
| Purchase #4 | $21.99 | 11.262% | $24.4665 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $35.82 | 3.517% | $37.0798 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $31.81 | 9.464% | $34.8205 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $121.85 | 13.864% | $138.7433 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $734.23 | $822.4748 | $822.47 | $822.40 | $822.40 | |