| 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 | $16.36 | 5.289% | $17.2253 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $207.54 | 10.310% | $228.9374 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $142.73 | 9.487% | $156.2708 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $91.89 | 8.734% | $99.9157 | $99.92 | $99.90 | $99.90 |
| Purchase #5 | $49.59 | 8.421% | $53.766 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $63.57 | 9.813% | $69.8081 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $85.54 | 9.313% | $93.5063 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $657.22 | $719.4296 | $719.45 | $719.40 | $719.40 | |