| 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 | $37.84 | 8.172% | $40.9323 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $220.71 | 11.329% | $245.7142 | $245.71 | $245.70 | $245.70 |
| Purchase #3 | $109.75 | 10.788% | $121.5898 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $227.31 | 10.454% | $251.073 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $124.91 | 12.608% | $140.6587 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $22.48 | 10.606% | $24.8642 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $137.73 | 11.181% | $153.1296 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $880.73 | $977.9618 | $977.95 | $977.95 | $978.00 | |