| 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 | $44.72 | 13.634% | $50.8171 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $237.38 | 13.428% | $269.2554 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $117.29 | 5.786% | $124.0764 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $107.70 | 6.557% | $114.7619 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $88.36 | 8.241% | $95.6417 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $171.60 | 11.343% | $191.0646 | $191.06 | $191.05 | $191.10 |
| Purchase #7 | $27.27 | 9.160% | $29.7679 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $794.32 | $875.3850 | $875.39 | $875.35 | $875.50 | |