| 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 | $84.53 | 8.727% | $91.9069 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $91.91 | 5.699% | $97.148 | $97.15 | $97.15 | $97.10 |
| Purchase #3 | $5.72 | 5.266% | $6.0212 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $155.68 | 4.541% | $162.7494 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $50.46 | 5.138% | $53.0526 | $53.05 | $53.05 | $53.10 |
| Purchase #6 | $70.28 | 8.210% | $76.05 | $76.05 | $76.05 | $76.10 |
| Purchase #7 | $147.91 | 9.375% | $161.7766 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $606.49 | $648.7047 | $648.71 | $648.70 | $648.70 | |