| 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 | $97.59 | 8.418% | $105.8051 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $64.42 | 8.515% | $69.9054 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $122.54 | 10.757% | $135.7216 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $248.41 | 9.292% | $271.4923 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $89.64 | 4.337% | $93.5277 | $93.53 | $93.55 | $93.50 |
| Purchase #6 | $26.44 | 6.190% | $28.0766 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $180.97 | 13.104% | $204.6843 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $830.01 | $909.2130 | $909.22 | $909.25 | $909.20 | |