| 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 | $45.47 | 10.466% | $50.2289 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $37.90 | 9.799% | $41.6138 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $171.26 | 11.442% | $190.8556 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $70.79 | 9.349% | $77.4082 | $77.41 | $77.40 | $77.40 |
| Purchase #5 | $107.29 | 5.200% | $112.8691 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $211.44 | 4.232% | $220.3881 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $129.35 | 11.290% | $143.9536 | $143.95 | $143.95 | $144.00 |
| 7 purchase totals = | $773.50 | $837.3173 | $837.32 | $837.30 | $837.40 | |