| 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 | $242.72 | 6.595% | $258.7274 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $67.80 | 7.835% | $73.1121 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $14.51 | 6.814% | $15.4987 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $170.94 | 8.461% | $185.4032 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $43.80 | 13.466% | $49.6981 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $168.52 | 6.467% | $179.4182 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $38.77 | 13.459% | $43.9881 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $747.06 | $805.8458 | $805.85 | $805.85 | $805.80 | |