| 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 | $15.53 | 3.196% | $16.0263 | $16.03 | $16.05 | $16.00 |
| Purchase #2 | $117.52 | 11.710% | $131.2816 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $172.73 | 5.667% | $182.5186 | $182.52 | $182.50 | $182.50 |
| Purchase #4 | $177.86 | 12.395% | $199.9057 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $143.91 | 7.240% | $154.3291 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $191.62 | 10.601% | $211.9336 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $69.41 | 7.541% | $74.6442 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $888.58 | $970.6391 | $970.64 | $970.70 | $970.50 | |