| 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 | $87.79 | 3.610% | $90.9592 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $182.97 | 3.626% | $189.6045 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $245.54 | 11.663% | $274.1773 | $274.18 | $274.20 | $274.20 |
| Purchase #4 | $43.49 | 9.675% | $47.6977 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $217.98 | 13.253% | $246.8689 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $60.80 | 5.271% | $64.0048 | $64.00 | $64.00 | $64.00 |
| Purchase #7 | $77.27 | 3.668% | $80.1043 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $915.84 | $993.4167 | $993.41 | $993.40 | $993.50 | |