| 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 | $18.60 | 6.776% | $19.8603 | $19.86 | $19.85 | $19.90 |
| Purchase #2 | $25.56 | 10.386% | $28.2147 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $8.33 | 8.119% | $9.0063 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $134.94 | 12.443% | $151.7306 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $133.43 | 13.563% | $151.5271 | $151.53 | $151.55 | $151.50 |
| Purchase #6 | $210.37 | 6.771% | $224.6142 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $66.80 | 7.737% | $71.9683 | $71.97 | $71.95 | $72.00 |
| 7 purchase totals = | $598.03 | $656.9215 | $656.92 | $656.90 | $656.90 | |