| 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 | $56.37 | 6.616% | $60.0994 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $21.43 | 5.152% | $22.5341 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $57.83 | 9.739% | $63.4621 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $57.94 | 7.238% | $62.1337 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $22.34 | 5.600% | $23.591 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $214.41 | 12.636% | $241.5028 | $241.50 | $241.50 | $241.50 |
| Purchase #7 | $217.40 | 10.720% | $240.7053 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $647.72 | $714.0284 | $714.02 | $714.05 | $714.00 | |