| 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 | $83.53 | 6.211% | $88.718 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $22.82 | 13.422% | $25.8829 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $174.44 | 9.832% | $191.5909 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $128.38 | 13.682% | $145.945 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $129.37 | 3.180% | $133.484 | $133.48 | $133.50 | $133.50 |
| Purchase #6 | $22.93 | 10.804% | $25.4074 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $52.41 | 12.246% | $58.8281 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $613.88 | $669.8563 | $669.86 | $669.90 | $669.80 | |