| 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 | $56.80 | 7.236% | $60.91 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $138.89 | 8.167% | $150.2331 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $32.91 | 3.528% | $34.0711 | $34.07 | $34.05 | $34.10 |
| Purchase #4 | $87.60 | 6.429% | $93.2318 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $10.95 | 12.188% | $12.2846 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $249.80 | 7.426% | $268.3501 | $268.35 | $268.35 | $268.40 |
| Purchase #7 | $50.68 | 10.475% | $55.9887 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $627.63 | $675.0694 | $675.06 | $675.10 | $675.10 | |