| 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 | $240.64 | 11.133% | $267.4305 | $267.43 | $267.45 | $267.40 |
| Purchase #2 | $98.32 | 3.848% | $102.1034 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $138.46 | 3.675% | $143.5484 | $143.55 | $143.55 | $143.50 |
| Purchase #4 | $31.36 | 10.399% | $34.6211 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $83.80 | 4.790% | $87.814 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $56.46 | 6.848% | $60.3264 | $60.33 | $60.35 | $60.30 |
| Purchase #7 | $46.59 | 7.337% | $50.0083 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $695.63 | $745.8521 | $745.85 | $745.85 | $745.70 | |