| 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 | $27.52 | 3.132% | $28.3819 | $28.38 | $28.40 | $28.40 |
| Purchase #2 | $208.57 | 10.614% | $230.7076 | $230.71 | $230.70 | $230.70 |
| Purchase #3 | $21.27 | 12.561% | $23.9417 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $96.72 | 6.595% | $103.0987 | $103.10 | $103.10 | $103.10 |
| Purchase #5 | $123.97 | 4.368% | $129.385 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $130.73 | 6.851% | $139.6863 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $248.72 | 3.787% | $258.139 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $857.50 | $913.3402 | $913.35 | $913.40 | $913.30 | |