| 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 | $66.59 | 11.701% | $74.3817 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $220.40 | 9.275% | $240.8421 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $18.61 | 7.135% | $19.9378 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $21.69 | 12.806% | $24.4676 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $138.57 | 12.783% | $156.2834 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $119.82 | 13.658% | $136.185 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $87.74 | 7.298% | $94.1433 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $673.42 | $746.2409 | $746.24 | $746.30 | $746.20 | |