| 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 | $103.75 | 3.550% | $107.4331 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $47.27 | 5.297% | $49.7739 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $26.48 | 11.609% | $29.5541 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $55.82 | 11.435% | $62.203 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $178.47 | 13.577% | $202.7009 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $123.55 | 12.682% | $139.2186 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $146.32 | 3.459% | $151.3812 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $681.66 | $742.2648 | $742.25 | $742.25 | $742.30 | |