| 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 | $75.47 | 10.827% | $83.6411 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $201.44 | 12.715% | $227.0531 | $227.05 | $227.05 | $227.10 |
| Purchase #3 | $64.95 | 8.539% | $70.4961 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $199.43 | 9.318% | $218.0129 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $181.61 | 13.487% | $206.1037 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $65.75 | 13.325% | $74.5112 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $187.88 | 5.856% | $198.8823 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $976.53 | $1,078.7004 | $1,078.69 | $1,078.70 | $1,078.70 | |