| 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 | $99.39 | 5.777% | $105.1318 | $105.13 | $105.15 | $105.10 |
| Purchase #2 | $65.26 | 5.502% | $68.8506 | $68.85 | $68.85 | $68.90 |
| Purchase #3 | $119.72 | 12.504% | $134.6898 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $245.56 | 3.315% | $253.7003 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $173.68 | 5.735% | $183.6405 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $162.42 | 8.376% | $176.0243 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $56.61 | 6.402% | $60.2342 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $922.64 | $982.2715 | $982.26 | $982.30 | $982.20 | |