| 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 | $43.94 | 7.636% | $47.2953 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $91.27 | 3.799% | $94.7373 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $88.84 | 8.604% | $96.4838 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $205.88 | 6.200% | $218.6446 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $38.72 | 4.513% | $40.4674 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $218.71 | 6.276% | $232.4362 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $186.66 | 9.495% | $204.3834 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $874.02 | $934.4480 | $934.45 | $934.50 | $934.40 | |