| 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 | $240.85 | 13.653% | $273.7333 | $273.73 | $273.75 | $273.70 |
| Purchase #2 | $36.70 | 13.792% | $41.7617 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $74.54 | 7.447% | $80.091 | $80.09 | $80.10 | $80.10 |
| Purchase #4 | $153.84 | 13.637% | $174.8192 | $174.82 | $174.80 | $174.80 |
| Purchase #5 | $37.30 | 9.603% | $40.8819 | $40.88 | $40.90 | $40.90 |
| Purchase #6 | $148.81 | 9.304% | $162.6553 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $98.94 | 3.743% | $102.6433 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $790.98 | $876.5857 | $876.58 | $876.60 | $876.60 | |