| 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 | $22.70 | 3.268% | $23.4418 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $44.28 | 12.594% | $49.8566 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $101.40 | 9.678% | $111.2135 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $228.98 | 11.385% | $255.0494 | $255.05 | $255.05 | $255.00 |
| Purchase #5 | $85.45 | 5.404% | $90.0677 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $193.74 | 6.139% | $205.6337 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $98.47 | 8.421% | $106.7622 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $775.02 | $842.0249 | $842.02 | $842.00 | $842.00 | |