| 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 | $84.47 | 5.295% | $88.9427 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $15.95 | 13.476% | $18.0994 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $96.53 | 3.386% | $99.7985 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $14.83 | 5.417% | $15.6333 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $20.48 | 7.116% | $21.9374 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $240.99 | 13.584% | $273.7261 | $273.73 | $273.75 | $273.70 |
| Purchase #7 | $73.67 | 9.523% | $80.6856 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $546.92 | $598.8230 | $598.83 | $598.90 | $598.70 | |