| 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 | $79.47 | 10.717% | $87.9868 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $47.37 | 12.621% | $53.3486 | $53.35 | $53.35 | $53.30 |
| Purchase #3 | $95.65 | 4.191% | $99.6587 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $83.52 | 8.128% | $90.3085 | $90.31 | $90.30 | $90.30 |
| Purchase #5 | $229.68 | 4.186% | $239.2944 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $180.70 | 9.340% | $197.5774 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $56.53 | 9.378% | $61.8314 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $772.92 | $830.0058 | $830.01 | $830.05 | $830.00 | |