| 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 | $33.72 | 13.622% | $38.3133 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $93.76 | 9.318% | $102.4966 | $102.50 | $102.50 | $102.50 |
| Purchase #3 | $45.60 | 8.110% | $49.2982 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $70.25 | 6.306% | $74.68 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $116.96 | 5.510% | $123.4045 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $232.90 | 7.670% | $250.7634 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $115.34 | 11.622% | $128.7448 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $708.53 | $767.7008 | $767.69 | $767.70 | $767.70 | |