| 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 | $65.90 | 4.279% | $68.7199 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $100.50 | 13.689% | $114.2574 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $192.76 | 13.571% | $218.9195 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $43.34 | 8.489% | $47.0191 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $16.80 | 11.417% | $18.7181 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $146.84 | 7.605% | $158.0072 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $170.44 | 3.358% | $176.1634 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $736.58 | $801.8046 | $801.81 | $801.70 | $801.80 | |