| 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 | $77.95 | 12.781% | $87.9128 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $119.54 | 11.490% | $133.2751 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $65.51 | 11.128% | $72.8 | $72.80 | $72.80 | $72.80 |
| Purchase #4 | $139.99 | 9.134% | $152.7767 | $152.78 | $152.80 | $152.80 |
| Purchase #5 | $157.93 | 8.499% | $171.3525 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $191.73 | 11.558% | $213.8902 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $222.32 | 8.739% | $241.7485 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $974.97 | $1,073.7558 | $1,073.76 | $1,073.80 | $1,073.80 | |