| 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 | $56.34 | 10.440% | $62.2219 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $79.73 | 7.172% | $85.4482 | $85.45 | $85.45 | $85.40 |
| Purchase #3 | $183.52 | 6.719% | $195.8507 | $195.85 | $195.85 | $195.90 |
| Purchase #4 | $111.59 | 8.356% | $120.9145 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $53.40 | 8.673% | $58.0314 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $98.30 | 4.679% | $102.8995 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $28.40 | 5.444% | $29.9461 | $29.95 | $29.95 | $29.90 |
| 7 purchase totals = | $611.28 | $655.3123 | $655.31 | $655.30 | $655.20 | |