| 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 | $51.56 | 6.190% | $54.7516 | $54.75 | $54.75 | $54.80 |
| Purchase #2 | $198.91 | 7.517% | $213.8621 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $79.88 | 9.131% | $87.1738 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $182.44 | 3.704% | $189.1976 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $194.58 | 6.120% | $206.4883 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $206.94 | 13.694% | $235.2784 | $235.28 | $235.30 | $235.30 |
| Purchase #7 | $9.48 | 6.172% | $10.0651 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $923.79 | $996.8169 | $996.82 | $996.80 | $997.00 | |