| 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 | $7.49 | 9.271% | $8.1844 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $116.49 | 5.614% | $123.0297 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $116.93 | 3.853% | $121.4353 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $103.31 | 10.396% | $114.0501 | $114.05 | $114.05 | $114.10 |
| Purchase #5 | $66.96 | 4.757% | $70.1453 | $70.15 | $70.15 | $70.10 |
| Purchase #6 | $183.74 | 10.781% | $203.549 | $203.55 | $203.55 | $203.50 |
| Purchase #7 | $147.26 | 9.419% | $161.1304 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $742.18 | $801.5242 | $801.53 | $801.60 | $801.40 | |