| 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 | $49.82 | 12.171% | $55.8836 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $102.51 | 10.199% | $112.965 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $45.65 | 7.792% | $49.207 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $206.59 | 6.598% | $220.2208 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $183.65 | 9.247% | $200.6321 | $200.63 | $200.65 | $200.60 |
| Purchase #6 | $35.92 | 13.804% | $40.8784 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $162.78 | 8.283% | $176.2631 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $786.92 | $856.0500 | $856.05 | $856.05 | $856.10 | |