| 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 | $73.89 | 9.666% | $81.0322 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $215.75 | 7.463% | $231.8514 | $231.85 | $231.85 | $231.90 |
| Purchase #3 | $139.60 | 6.718% | $148.9783 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $221.32 | 9.594% | $242.5534 | $242.55 | $242.55 | $242.60 |
| Purchase #5 | $125.85 | 4.300% | $131.2616 | $131.26 | $131.25 | $131.30 |
| Purchase #6 | $197.67 | 12.776% | $222.9243 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $52.76 | 6.210% | $56.0364 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $1,026.84 | $1,114.6376 | $1,114.63 | $1,114.65 | $1,114.70 | |