| 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 | $27.55 | 8.183% | $29.8044 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $35.79 | 7.803% | $38.5827 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $27.50 | 7.346% | $29.5202 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $113.69 | 6.651% | $121.2515 | $121.25 | $121.25 | $121.30 |
| Purchase #5 | $111.29 | 12.868% | $125.6108 | $125.61 | $125.60 | $125.60 |
| Purchase #6 | $231.67 | 3.459% | $239.6835 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $87.56 | 7.503% | $94.1296 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $635.05 | $678.5827 | $678.57 | $678.60 | $678.60 | |