| 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 | $74.80 | 7.831% | $80.6576 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $102.30 | 9.452% | $111.9694 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $203.34 | 5.495% | $214.5135 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $52.42 | 8.535% | $56.894 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $190.43 | 11.145% | $211.6534 | $211.65 | $211.65 | $211.70 |
| Purchase #6 | $159.65 | 3.297% | $164.9137 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $181.39 | 9.460% | $198.5495 | $198.55 | $198.55 | $198.50 |
| 7 purchase totals = | $964.33 | $1,039.1511 | $1,039.14 | $1,039.10 | $1,039.20 | |