| 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 | $52.73 | 3.158% | $54.3952 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $73.47 | 11.852% | $82.1777 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $27.26 | 6.874% | $29.1339 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $143.97 | 12.593% | $162.1001 | $162.10 | $162.10 | $162.10 |
| Purchase #5 | $123.74 | 9.610% | $135.6314 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $169.49 | 11.767% | $189.4339 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $154.86 | 9.107% | $168.9631 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $745.52 | $821.8353 | $821.83 | $821.90 | $821.80 | |