| 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 | $207.35 | 5.569% | $218.8973 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $81.88 | 4.503% | $85.5671 | $85.57 | $85.55 | $85.60 |
| Purchase #3 | $21.58 | 3.216% | $22.274 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $57.31 | 3.223% | $59.1571 | $59.16 | $59.15 | $59.20 |
| Purchase #5 | $189.64 | 7.282% | $203.4496 | $203.45 | $203.45 | $203.40 |
| Purchase #6 | $69.64 | 10.407% | $76.8874 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $194.67 | 8.743% | $211.69 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $822.07 | $877.9225 | $877.93 | $877.90 | $878.00 | |