| 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 | $89.55 | 7.682% | $96.4292 | $96.43 | $96.45 | $96.40 |
| Purchase #2 | $130.72 | 5.480% | $137.8835 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $26.83 | 9.733% | $29.4414 | $29.44 | $29.45 | $29.40 |
| Purchase #4 | $56.58 | 4.535% | $59.1459 | $59.15 | $59.15 | $59.10 |
| Purchase #5 | $14.61 | 7.470% | $15.7014 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $157.86 | 7.750% | $170.0942 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $249.93 | 6.462% | $266.0805 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $726.08 | $774.7761 | $774.77 | $774.85 | $774.70 | |