| 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 | $88.33 | 8.490% | $95.8292 | $95.83 | $95.85 | $95.80 |
| Purchase #2 | $140.56 | 8.436% | $152.4176 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $37.43 | 4.104% | $38.9661 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $197.37 | 7.242% | $211.6635 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $23.26 | 11.803% | $26.0054 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $137.83 | 8.652% | $149.7551 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $183.84 | 8.467% | $199.4057 | $199.41 | $199.40 | $199.40 |
| 7 purchase totals = | $808.62 | $874.0426 | $874.06 | $874.00 | $874.10 | |