| 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 | $46.86 | 10.131% | $51.6074 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $81.49 | 4.299% | $84.9933 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $187.44 | 6.200% | $199.0613 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $58.26 | 12.253% | $65.3986 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $186.58 | 12.545% | $209.9865 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $8.71 | 13.113% | $9.8521 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $22.34 | 13.468% | $25.3488 | $25.35 | $25.35 | $25.30 |
| 7 purchase totals = | $591.68 | $646.2480 | $646.25 | $646.25 | $646.30 | |