| 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 | $62.53 | 12.645% | $70.4369 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $72.42 | 9.441% | $79.2572 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $54.35 | 10.844% | $60.2437 | $60.24 | $60.25 | $60.20 |
| Purchase #4 | $43.27 | 9.744% | $47.4862 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $159.54 | 8.688% | $173.4008 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $217.51 | 5.817% | $230.1626 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $223.35 | 10.150% | $246.02 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $832.97 | $907.0074 | $907.01 | $907.00 | $907.00 | |