| 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 | $41.76 | 12.628% | $47.0335 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $35.61 | 8.552% | $38.6554 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $92.25 | 7.604% | $99.2647 | $99.26 | $99.25 | $99.30 |
| Purchase #4 | $94.87 | 8.555% | $102.9861 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $98.59 | 7.601% | $106.0838 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $81.35 | 6.145% | $86.349 | $86.35 | $86.35 | $86.30 |
| Purchase #7 | $26.62 | 12.190% | $29.865 | $29.87 | $29.85 | $29.90 |
| 7 purchase totals = | $471.05 | $510.2375 | $510.24 | $510.25 | $510.30 | |