| 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 | $46.92 | 11.465% | $52.2994 | $52.30 | $52.30 | $52.30 |
| Purchase #2 | $249.43 | 13.635% | $283.4398 | $283.44 | $283.45 | $283.40 |
| Purchase #3 | $120.57 | 9.643% | $132.1966 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $14.38 | 13.657% | $16.3439 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $51.50 | 7.530% | $55.378 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $101.82 | 8.225% | $110.1947 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $84.71 | 12.265% | $95.0997 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $669.33 | $744.9521 | $744.95 | $745.00 | $744.90 | |