| 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 | $93.39 | 3.513% | $96.6708 | $96.67 | $96.65 | $96.70 |
| Purchase #2 | $233.76 | 10.367% | $257.9939 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $38.87 | 7.759% | $41.8859 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $74.36 | 9.141% | $81.1572 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $161.77 | 4.702% | $169.3764 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $127.42 | 10.782% | $141.1584 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $54.45 | 7.813% | $58.7042 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $784.02 | $846.9468 | $846.95 | $846.95 | $847.10 | |