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 | $128.90 | 12.433% | $144.9261 | $144.93 | $144.95 | $144.90 |
Purchase #2 | $31.85 | 5.658% | $33.6521 | $33.65 | $33.65 | $33.70 |
Purchase #3 | $160.55 | 9.344% | $175.5518 | $175.55 | $175.55 | $175.60 |
Purchase #4 | $103.63 | 9.183% | $113.1463 | $113.15 | $113.15 | $113.10 |
Purchase #5 | $77.34 | 7.567% | $83.1923 | $83.19 | $83.20 | $83.20 |
Purchase #6 | $70.57 | 13.486% | $80.0871 | $80.09 | $80.10 | $80.10 |
Purchase #7 | $79.26 | 8.300% | $85.8386 | $85.84 | $85.85 | $85.80 |
7 purchase totals = | $652.10 | $716.3943 | $716.40 | $716.45 | $716.40 |