| 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 | $29.66 | 4.811% | $31.0869 | $31.09 | $31.10 | $31.10 |
| Purchase #2 | $61.93 | 9.422% | $67.765 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $89.56 | 9.370% | $97.9518 | $97.95 | $97.95 | $98.00 |
| Purchase #4 | $13.99 | 13.533% | $15.8833 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $50.46 | 13.863% | $57.4553 | $57.46 | $57.45 | $57.50 |
| Purchase #6 | $60.96 | 9.517% | $66.7616 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $12.63 | 8.639% | $13.7211 | $13.72 | $13.70 | $13.70 |
| 7 purchase totals = | $319.19 | $350.6250 | $350.63 | $350.60 | $350.80 | |