| 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 | $64.28 | 3.696% | $66.6558 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $190.32 | 7.149% | $203.926 | $203.93 | $203.95 | $203.90 |
| Purchase #3 | $113.33 | 13.404% | $128.5208 | $128.52 | $128.50 | $128.50 |
| Purchase #4 | $180.43 | 12.572% | $203.1137 | $203.11 | $203.10 | $203.10 |
| Purchase #5 | $127.33 | 12.157% | $142.8095 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $213.92 | 11.867% | $239.3059 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $101.88 | 4.179% | $106.1376 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $991.49 | $1,090.4693 | $1,090.48 | $1,090.45 | $1,090.40 | |