| 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 | $107.47 | 12.272% | $120.6587 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $52.77 | 4.548% | $55.17 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $106.82 | 6.744% | $114.0239 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $215.43 | 10.207% | $237.4189 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $70.92 | 4.115% | $73.8384 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $124.99 | 7.472% | $134.3293 | $134.33 | $134.35 | $134.30 |
| Purchase #7 | $68.43 | 4.181% | $71.2911 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $746.83 | $806.7303 | $806.73 | $806.70 | $806.70 | |