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 | $7.38 | 4.288% | $7.6965 | $7.70 | $7.70 | $7.70 |
Purchase #2 | $115.56 | 7.818% | $124.5945 | $124.59 | $124.60 | $124.60 |
Purchase #3 | $243.25 | 5.863% | $257.5117 | $257.51 | $257.50 | $257.50 |
Purchase #4 | $124.33 | 10.626% | $137.5413 | $137.54 | $137.55 | $137.50 |
Purchase #5 | $144.69 | 9.400% | $158.2909 | $158.29 | $158.30 | $158.30 |
Purchase #6 | $18.64 | 6.331% | $19.8201 | $19.82 | $19.80 | $19.80 |
Purchase #7 | $242.84 | 9.190% | $265.157 | $265.16 | $265.15 | $265.20 |
7 purchase totals = | $896.69 | $970.6120 | $970.61 | $970.60 | $970.60 |