| 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 | $40.38 | 6.722% | $43.0943 | $43.09 | $43.10 | $43.10 |
| Purchase #2 | $47.34 | 12.190% | $53.1107 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $8.75 | 7.863% | $9.438 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $246.99 | 10.278% | $272.3756 | $272.38 | $272.40 | $272.40 |
| Purchase #5 | $227.76 | 10.150% | $250.8776 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $144.81 | 8.743% | $157.4707 | $157.47 | $157.45 | $157.50 |
| Purchase #7 | $122.95 | 12.798% | $138.6851 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $838.98 | $925.0520 | $925.06 | $925.10 | $925.10 | |