| 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 | $63.63 | 9.269% | $69.5279 | $69.53 | $69.55 | $69.50 |
| Purchase #2 | $193.78 | 13.696% | $220.3201 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $37.90 | 5.693% | $40.0576 | $40.06 | $40.05 | $40.10 |
| Purchase #4 | $75.40 | 9.239% | $82.3662 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $25.95 | 12.333% | $29.1504 | $29.15 | $29.15 | $29.20 |
| Purchase #6 | $114.38 | 4.296% | $119.2938 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $193.69 | 13.750% | $220.3224 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $704.73 | $781.0384 | $781.04 | $781.00 | $781.10 | |