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 | $9.63 | 6.636% | $10.269 | $10.27 | $10.25 | $10.30 |
Purchase #2 | $12.37 | 3.202% | $12.7661 | $12.77 | $12.75 | $12.80 |
Purchase #3 | $28.34 | 12.404% | $31.8553 | $31.86 | $31.85 | $31.90 |
Purchase #4 | $21.48 | 7.494% | $23.0897 | $23.09 | $23.10 | $23.10 |
Purchase #5 | $112.70 | 10.547% | $124.5865 | $124.59 | $124.60 | $124.60 |
Purchase #6 | $82.54 | 7.692% | $88.889 | $88.89 | $88.90 | $88.90 |
Purchase #7 | $145.30 | 9.214% | $158.6879 | $158.69 | $158.70 | $158.70 |
7 purchase totals = | $412.36 | $450.1435 | $450.16 | $450.15 | $450.30 |