| 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 | $127.71 | 7.691% | $137.5322 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $43.45 | 8.661% | $47.2132 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $64.66 | 9.441% | $70.7646 | $70.76 | $70.75 | $70.80 |
| Purchase #4 | $29.99 | 8.508% | $32.5415 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $7.63 | 7.604% | $8.2102 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $131.54 | 7.313% | $141.1595 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $19.52 | 6.357% | $20.7609 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $424.50 | $458.1821 | $458.17 | $458.15 | $458.20 | |