| 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 | $110.65 | 12.609% | $124.6019 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $41.52 | 6.491% | $44.2151 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $16.86 | 6.345% | $17.9298 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $34.33 | 7.207% | $36.8042 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $76.35 | 11.717% | $85.2959 | $85.30 | $85.30 | $85.30 |
| Purchase #6 | $75.27 | 9.528% | $82.4417 | $82.44 | $82.45 | $82.40 |
| Purchase #7 | $211.55 | 4.458% | $220.9809 | $220.98 | $221.00 | $221.00 |
| 7 purchase totals = | $566.53 | $612.2695 | $612.27 | $612.30 | $612.20 | |