| 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 | $76.64 | 3.577% | $79.3814 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $185.93 | 8.426% | $201.5965 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $245.33 | 6.162% | $260.4472 | $260.45 | $260.45 | $260.40 |
| Purchase #4 | $128.84 | 13.166% | $145.8031 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $82.53 | 9.321% | $90.2226 | $90.22 | $90.20 | $90.20 |
| Purchase #6 | $30.98 | 11.198% | $34.4491 | $34.45 | $34.45 | $34.40 |
| Purchase #7 | $135.54 | 5.516% | $143.0164 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $885.79 | $954.9163 | $954.92 | $954.90 | $954.80 | |