| 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 | $77.57 | 9.467% | $84.9136 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $121.77 | 10.233% | $134.2307 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $221.62 | 11.199% | $246.4392 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $6.26 | 7.485% | $6.7286 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $68.69 | 8.213% | $74.3315 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $73.92 | 3.254% | $76.3254 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $110.31 | 3.385% | $114.044 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $680.14 | $737.0130 | $737.01 | $737.10 | $736.80 | |