| 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 | $92.87 | 4.422% | $96.9767 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $184.73 | 13.795% | $210.2135 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $96.50 | 6.656% | $102.923 | $102.92 | $102.90 | $102.90 |
| Purchase #4 | $38.98 | 8.685% | $42.3654 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $95.88 | 8.351% | $103.8869 | $103.89 | $103.90 | $103.90 |
| Purchase #6 | $114.26 | 7.544% | $122.8798 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $110.77 | 10.197% | $122.0652 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $733.99 | $801.3105 | $801.32 | $801.30 | $801.40 | |