| 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 | $121.67 | 6.616% | $129.7197 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $212.39 | 9.423% | $232.4035 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $166.49 | 11.571% | $185.7546 | $185.75 | $185.75 | $185.80 |
| Purchase #4 | $20.84 | 8.251% | $22.5595 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $41.69 | 9.328% | $45.5788 | $45.58 | $45.60 | $45.60 |
| Purchase #6 | $80.67 | 10.808% | $89.3888 | $89.39 | $89.40 | $89.40 |
| Purchase #7 | $66.69 | 3.613% | $69.0995 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $710.44 | $774.5044 | $774.50 | $774.50 | $774.60 | |