| 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 | $49.78 | 5.480% | $52.5079 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $110.64 | 13.168% | $125.2091 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $246.40 | 11.261% | $274.1471 | $274.15 | $274.15 | $274.10 |
| Purchase #4 | $225.93 | 4.848% | $236.8831 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $142.82 | 3.383% | $147.6516 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $36.52 | 6.755% | $38.9869 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $46.93 | 5.273% | $49.4046 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $859.02 | $924.7903 | $924.79 | $924.80 | $924.80 | |