| 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 | $71.35 | 12.251% | $80.0911 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $197.33 | 8.331% | $213.7696 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $159.27 | 9.379% | $174.2079 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $55.55 | 11.421% | $61.8944 | $61.89 | $61.90 | $61.90 |
| Purchase #5 | $250.36 | 5.653% | $264.5129 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $41.93 | 6.299% | $44.5712 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $229.89 | 4.477% | $240.1822 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,005.68 | $1,079.2293 | $1,079.22 | $1,079.20 | $1,079.30 | |