| 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 | $74.36 | 3.532% | $76.9864 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $15.42 | 3.278% | $15.9255 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $96.94 | 12.329% | $108.8917 | $108.89 | $108.90 | $108.90 |
| Purchase #4 | $134.89 | 7.707% | $145.286 | $145.29 | $145.30 | $145.30 |
| Purchase #5 | $190.70 | 12.810% | $215.1287 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $194.72 | 3.612% | $201.7533 | $201.75 | $201.75 | $201.80 |
| Purchase #7 | $111.35 | 11.297% | $123.9292 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $818.38 | $887.9008 | $887.91 | $888.00 | $887.90 | |