| 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 | $249.80 | 11.329% | $278.0998 | $278.10 | $278.10 | $278.10 |
| Purchase #2 | $47.48 | 11.790% | $53.0779 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $33.99 | 10.732% | $37.6378 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $5.34 | 12.226% | $5.9929 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $136.94 | 11.227% | $152.3143 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $150.52 | 6.756% | $160.6891 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $76.51 | 11.678% | $85.4448 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $700.58 | $773.2566 | $773.25 | $773.30 | $773.20 | |