| 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 | $207.45 | 8.842% | $225.7927 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $59.28 | 12.180% | $66.5003 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $63.62 | 10.497% | $70.2982 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $170.72 | 9.493% | $186.9264 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $86.58 | 10.740% | $95.8787 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $82.98 | 5.670% | $87.685 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $79.55 | 6.638% | $84.8305 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $750.18 | $817.9118 | $817.92 | $818.00 | $817.90 | |