| 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 | 9.398% | $80.692 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $242.52 | 11.716% | $270.9336 | $270.93 | $270.95 | $270.90 |
| Purchase #3 | $78.74 | 8.611% | $85.5203 | $85.52 | $85.50 | $85.50 |
| Purchase #4 | $183.41 | 6.385% | $195.1207 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $65.82 | 7.172% | $70.5406 | $70.54 | $70.55 | $70.50 |
| Purchase #6 | $221.28 | 10.800% | $245.1782 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $236.59 | 13.485% | $268.4942 | $268.49 | $268.50 | $268.50 |
| 7 purchase totals = | $1,102.12 | $1,216.4796 | $1,216.47 | $1,216.50 | $1,216.40 | |