| 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 | $77.28 | 10.468% | $85.3697 | $85.37 | $85.35 | $85.40 |
| Purchase #2 | $217.30 | 10.729% | $240.6141 | $240.61 | $240.60 | $240.60 |
| Purchase #3 | $24.69 | 8.801% | $26.863 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $199.52 | 8.220% | $215.9205 | $215.92 | $215.90 | $215.90 |
| Purchase #5 | $244.82 | 10.674% | $270.9521 | $270.95 | $270.95 | $271.00 |
| Purchase #6 | $235.49 | 9.818% | $258.6104 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $171.85 | 13.829% | $195.6151 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $1,170.95 | $1,293.9449 | $1,293.94 | $1,293.85 | $1,294.00 | |