| 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 | $137.43 | 8.634% | $149.2957 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $22.45 | 11.459% | $25.0225 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $38.52 | 13.404% | $43.6832 | $43.68 | $43.70 | $43.70 |
| Purchase #4 | $216.97 | 8.133% | $234.6162 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $174.41 | 11.455% | $194.3887 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $57.78 | 7.736% | $62.2499 | $62.25 | $62.25 | $62.20 |
| Purchase #7 | $65.67 | 4.252% | $68.4623 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $713.23 | $777.7185 | $777.72 | $777.70 | $777.70 | |