| 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 | $11.87 | 5.592% | $12.5338 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $66.67 | 3.742% | $69.1648 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $163.79 | 7.442% | $175.9793 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $182.84 | 7.819% | $197.1363 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $59.27 | 10.673% | $65.5959 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $146.81 | 6.115% | $155.7874 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $8.81 | 13.235% | $9.976 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $640.06 | $686.1735 | $686.18 | $686.25 | $686.20 | |