| 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 | $75.26 | 6.830% | $80.4003 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $131.39 | 3.184% | $135.5735 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $116.80 | 9.144% | $127.4802 | $127.48 | $127.50 | $127.50 |
| Purchase #4 | $248.98 | 8.430% | $269.969 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $108.87 | 7.292% | $116.8088 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $222.72 | 8.232% | $241.0543 | $241.05 | $241.05 | $241.10 |
| Purchase #7 | $20.63 | 7.274% | $22.1306 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $924.65 | $993.4167 | $993.41 | $993.40 | $993.50 | |