| 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 | $11.34 | 10.180% | $12.4944 | $12.49 | $12.50 | $12.50 |
| Purchase #2 | $199.75 | 3.694% | $207.1288 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $89.73 | 3.577% | $92.9396 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $153.39 | 11.544% | $171.0973 | $171.10 | $171.10 | $171.10 |
| Purchase #5 | $57.48 | 8.120% | $62.1474 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $193.68 | 7.232% | $207.6869 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $40.52 | 3.682% | $42.0119 | $42.01 | $42.00 | $42.00 |
| 7 purchase totals = | $745.89 | $795.5063 | $795.51 | $795.55 | $795.40 | |