| 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 | $69.64 | 8.596% | $75.6263 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $71.88 | 13.262% | $81.4127 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $191.25 | 7.440% | $205.479 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $194.91 | 5.243% | $205.1291 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $40.86 | 8.867% | $44.4831 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $240.49 | 12.506% | $270.5657 | $270.57 | $270.55 | $270.60 |
| Purchase #7 | $11.57 | 5.771% | $12.2377 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $820.60 | $894.9336 | $894.94 | $895.00 | $894.90 | |