| 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 | $203.26 | 7.517% | $218.5391 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $81.48 | 4.169% | $84.8769 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $6.60 | 12.663% | $7.4358 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $246.68 | 3.772% | $255.9848 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $23.40 | 6.535% | $24.9292 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $159.31 | 6.298% | $169.3433 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $68.67 | 10.589% | $75.9415 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $789.40 | $837.0506 | $837.05 | $837.15 | $836.90 | |