| 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 | $101.91 | 11.769% | $113.9038 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $195.69 | 3.486% | $202.5118 | $202.51 | $202.50 | $202.50 |
| Purchase #3 | $5.56 | 12.637% | $6.2626 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $193.68 | 12.614% | $218.1108 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $26.67 | 11.247% | $29.6696 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $60.79 | 7.440% | $65.3128 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $139.27 | 13.424% | $157.9656 | $157.97 | $157.95 | $158.00 |
| 7 purchase totals = | $723.57 | $793.7370 | $793.73 | $793.65 | $793.80 | |