| 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 | $125.32 | 9.815% | $137.6202 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $33.53 | 6.535% | $35.7212 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $241.34 | 6.475% | $256.9668 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $39.43 | 3.668% | $40.8763 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $27.55 | 8.118% | $29.7865 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $129.99 | 13.378% | $147.3801 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $88.95 | 9.157% | $97.0952 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $686.11 | $745.4463 | $745.46 | $745.45 | $745.50 | |