| 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 | $95.67 | 13.675% | $108.7529 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $167.33 | 6.660% | $178.4742 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $87.82 | 12.727% | $98.9969 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $132.68 | 10.307% | $146.3553 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $68.30 | 10.812% | $75.6846 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $90.54 | 13.262% | $102.5474 | $102.55 | $102.55 | $102.50 |
| Purchase #7 | $25.75 | 12.360% | $28.9327 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $668.09 | $739.7440 | $739.74 | $739.75 | $739.80 | |