| 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 | $50.96 | 7.560% | $54.8126 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $185.60 | 4.211% | $193.4156 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $131.26 | 9.857% | $144.1983 | $144.20 | $144.20 | $144.20 |
| Purchase #4 | $47.90 | 11.583% | $53.4483 | $53.45 | $53.45 | $53.40 |
| Purchase #5 | $162.60 | 12.767% | $183.3591 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $57.52 | 12.480% | $64.6985 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $184.28 | 8.119% | $199.2417 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $820.12 | $893.1741 | $893.18 | $893.15 | $893.10 | |