| 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 | $75.31 | 7.851% | $81.2226 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $48.69 | 4.726% | $50.9911 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $102.31 | 12.460% | $115.0578 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $239.84 | 5.399% | $252.789 | $252.79 | $252.80 | $252.80 |
| Purchase #5 | $249.41 | 5.145% | $262.2421 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $70.48 | 3.515% | $72.9574 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $160.49 | 9.772% | $176.1731 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $946.53 | $1,011.4331 | $1,011.43 | $1,011.40 | $1,011.50 | |