| 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 | $6.54 | 9.409% | $7.1553 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $237.76 | 4.529% | $248.5282 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $190.76 | 11.354% | $212.4189 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $96.98 | 9.613% | $106.3027 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $194.51 | 9.245% | $212.4924 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $61.39 | 8.371% | $66.529 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $200.58 | 9.160% | $218.9531 | $218.95 | $218.95 | $219.00 |
| 7 purchase totals = | $988.52 | $1,072.3796 | $1,072.38 | $1,072.40 | $1,072.40 | |