| 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 | $25.72 | 3.745% | $26.6832 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $94.88 | 7.149% | $101.663 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $150.51 | 4.543% | $157.3477 | $157.35 | $157.35 | $157.30 |
| Purchase #4 | $35.83 | 5.390% | $37.7612 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $87.67 | 12.798% | $98.89 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $15.34 | 5.446% | $16.1754 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $103.76 | 8.426% | $112.5028 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $513.71 | $551.0233 | $551.02 | $551.05 | $551.10 | |