| 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 | $85.89 | 5.339% | $90.4757 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $102.38 | 6.206% | $108.7337 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $123.51 | 8.166% | $133.5958 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $125.77 | 9.711% | $137.9835 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $64.98 | 5.744% | $68.7125 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $224.32 | 8.104% | $242.4989 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $247.80 | 8.548% | $268.9819 | $268.98 | $269.00 | $269.00 |
| 7 purchase totals = | $974.65 | $1,050.9820 | $1,050.98 | $1,051.05 | $1,051.00 | |