| 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 | $43.54 | 9.340% | $47.6066 | $47.61 | $47.60 | $47.60 |
| Purchase #2 | $28.31 | 12.108% | $31.7378 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $169.99 | 7.717% | $183.1081 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $192.70 | 12.196% | $216.2017 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $239.45 | 5.391% | $252.3587 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $99.75 | 8.760% | $108.4881 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $109.32 | 5.120% | $114.9172 | $114.92 | $114.90 | $114.90 |
| 7 purchase totals = | $883.06 | $954.4182 | $954.43 | $954.40 | $954.40 | |