| 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 | $100.63 | 10.162% | $110.856 | $110.86 | $110.85 | $110.90 |
| Purchase #2 | $159.43 | 5.375% | $167.9994 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $92.49 | 4.647% | $96.788 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $6.39 | 13.622% | $7.2604 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $50.43 | 9.868% | $55.4064 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $195.93 | 3.151% | $202.1038 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $11.86 | 4.261% | $12.3654 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $617.16 | $652.7794 | $652.79 | $652.75 | $652.90 | |