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 | $28.48 | 11.758% | $31.8287 | $31.83 | $31.85 | $31.80 |
Purchase #2 | $31.32 | 9.102% | $34.1707 | $34.17 | $34.15 | $34.20 |
Purchase #3 | $76.85 | 5.282% | $80.9092 | $80.91 | $80.90 | $80.90 |
Purchase #4 | $109.95 | 7.854% | $118.5855 | $118.59 | $118.60 | $118.60 |
Purchase #5 | $43.75 | 10.120% | $48.1775 | $48.18 | $48.20 | $48.20 |
Purchase #6 | $18.71 | 7.403% | $20.0951 | $20.10 | $20.10 | $20.10 |
Purchase #7 | $191.44 | 13.286% | $216.8747 | $216.87 | $216.85 | $216.90 |
7 purchase totals = | $500.50 | $550.6414 | $550.65 | $550.65 | $550.70 |