| 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 | $56.47 | 12.335% | $63.4356 | $63.44 | $63.45 | $63.40 |
| Purchase #2 | $58.35 | 12.140% | $65.4337 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $84.86 | 5.263% | $89.3262 | $89.33 | $89.35 | $89.30 |
| Purchase #4 | $10.78 | 6.332% | $11.4626 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $126.75 | 11.236% | $140.9916 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $201.91 | 13.800% | $229.7736 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $202.78 | 10.838% | $224.7573 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $741.90 | $825.1806 | $825.18 | $825.20 | $825.20 | |