| 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 | $89.89 | 9.824% | $98.7208 | $98.72 | $98.70 | $98.70 |
| Purchase #2 | $103.64 | 12.292% | $116.3794 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $160.40 | 10.873% | $177.8403 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $99.50 | 3.829% | $103.3099 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $18.31 | 7.260% | $19.6393 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $34.84 | 3.856% | $36.1834 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $14.85 | 4.697% | $15.5475 | $15.55 | $15.55 | $15.50 |
| 7 purchase totals = | $521.43 | $567.6206 | $567.62 | $567.65 | $567.50 | |