| 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 | $12.87 | 6.407% | $13.6946 | $13.69 | $13.70 | $13.70 |
| Purchase #2 | $111.64 | 4.779% | $116.9753 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $72.37 | 12.794% | $81.629 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $64.99 | 5.330% | $68.454 | $68.45 | $68.45 | $68.50 |
| Purchase #5 | $218.58 | 7.333% | $234.6085 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $59.76 | 10.165% | $65.8346 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $179.95 | 13.154% | $203.6206 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $720.16 | $784.8166 | $784.81 | $784.85 | $784.80 | |