| 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 | $107.32 | 6.254% | $114.0318 | $114.03 | $114.05 | $114.00 |
| Purchase #2 | $18.34 | 12.699% | $20.669 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $22.53 | 12.184% | $25.2751 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $91.40 | 11.696% | $102.0901 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $53.42 | 12.441% | $60.066 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $135.81 | 9.445% | $148.6373 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $120.85 | 5.261% | $127.2079 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $549.67 | $597.9772 | $597.99 | $598.00 | $598.00 | |