| 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 | $47.86 | 10.508% | $52.8891 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $192.46 | 6.586% | $205.1354 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $185.25 | 5.551% | $195.5332 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $69.73 | 13.112% | $78.873 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $42.98 | 12.631% | $48.4088 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $189.58 | 6.303% | $201.5292 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $139.68 | 11.679% | $155.9932 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $867.54 | $938.3619 | $938.36 | $938.40 | $938.30 | |