| 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 | $78.83 | 11.519% | $87.9104 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $194.49 | 3.432% | $201.1649 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $208.63 | 5.747% | $220.62 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $157.33 | 13.415% | $178.4358 | $178.44 | $178.45 | $178.40 |
| Purchase #5 | $123.68 | 3.765% | $128.3366 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $152.78 | 3.229% | $157.7133 | $157.71 | $157.70 | $157.70 |
| Purchase #7 | $12.51 | 9.592% | $13.71 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $928.25 | $987.8910 | $987.89 | $987.85 | $987.80 | |