| 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 | $6.38 | 6.154% | $6.7726 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $112.78 | 6.141% | $119.7058 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $202.33 | 7.139% | $216.7743 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $104.82 | 10.645% | $115.9781 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $31.96 | 3.242% | $32.9961 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $90.43 | 3.543% | $93.6339 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $230.80 | 11.475% | $257.2843 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $779.50 | $843.1451 | $843.14 | $843.15 | $843.20 | |