| 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 | $110.47 | 8.185% | $119.512 | $119.51 | $119.50 | $119.50 |
| Purchase #2 | $22.45 | 10.634% | $24.8373 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $87.70 | 12.771% | $98.9002 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $84.62 | 13.352% | $95.9185 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $68.50 | 6.220% | $72.7607 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $25.73 | 8.188% | $27.8368 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $39.56 | 12.162% | $44.3713 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $439.03 | $484.1368 | $484.14 | $484.10 | $484.10 | |