| 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 | $25.63 | 7.260% | $27.4907 | $27.49 | $27.50 | $27.50 |
| Purchase #2 | $18.93 | 13.139% | $21.4172 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $42.28 | 9.443% | $46.2725 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $246.63 | 3.301% | $254.7713 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $223.85 | 8.410% | $242.6758 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $53.69 | 5.748% | $56.7761 | $56.78 | $56.80 | $56.80 |
| Purchase #7 | $232.88 | 5.649% | $246.0354 | $246.04 | $246.05 | $246.00 |
| 7 purchase totals = | $843.89 | $895.4390 | $895.45 | $895.45 | $895.50 | |