| 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 | $88.66 | 3.474% | $91.74 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $79.45 | 6.728% | $84.7954 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $183.76 | 6.632% | $195.947 | $195.95 | $195.95 | $195.90 |
| Purchase #4 | $41.29 | 8.781% | $44.9157 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $231.30 | 11.327% | $257.4994 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $184.30 | 4.437% | $192.4774 | $192.48 | $192.50 | $192.50 |
| Purchase #7 | $17.43 | 12.157% | $19.549 | $19.55 | $19.55 | $19.50 |
| 7 purchase totals = | $826.19 | $886.9239 | $886.94 | $886.95 | $886.80 | |