| 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 | $57.66 | 10.584% | $63.7627 | $63.76 | $63.75 | $63.80 |
| Purchase #2 | $183.78 | 10.473% | $203.0273 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $120.83 | 5.301% | $127.2352 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $116.31 | 12.303% | $130.6196 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $77.91 | 7.204% | $83.5226 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $79.83 | 9.102% | $87.0961 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $177.36 | 12.595% | $199.6985 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $813.68 | $894.9620 | $894.97 | $894.95 | $894.90 | |