| 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 | $73.76 | 7.249% | $79.1069 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $110.58 | 5.824% | $117.0202 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $62.82 | 3.598% | $65.0803 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $250.62 | 13.795% | $285.193 | $285.19 | $285.20 | $285.20 |
| Purchase #5 | $153.56 | 9.183% | $167.6614 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $167.99 | 3.447% | $173.7806 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $20.79 | 9.137% | $22.6896 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $840.12 | $910.5320 | $910.53 | $910.55 | $910.60 | |