| 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 | $99.85 | 8.711% | $108.5479 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $112.70 | 10.186% | $124.1796 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $22.76 | 5.416% | $23.9927 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $158.79 | 8.198% | $171.8076 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $197.95 | 4.344% | $206.5489 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $143.59 | 4.264% | $149.7127 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $182.77 | 5.313% | $192.4806 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $918.41 | $977.2700 | $977.27 | $977.30 | $977.20 | |