| 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 | $73.70 | 5.769% | $77.9518 | $77.95 | $77.95 | $78.00 |
| Purchase #2 | $125.86 | 7.704% | $135.5563 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $32.88 | 11.829% | $36.7694 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $73.67 | 7.802% | $79.4177 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $82.42 | 12.870% | $93.0275 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $68.66 | 5.150% | $72.196 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $142.97 | 3.185% | $147.5236 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $600.16 | $642.4423 | $642.45 | $642.40 | $642.50 | |