| 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 | $11.85 | 8.229% | $12.8251 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $118.93 | 6.696% | $126.8936 | $126.89 | $126.90 | $126.90 |
| Purchase #3 | $62.92 | 10.463% | $69.5033 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $122.89 | 6.193% | $130.5006 | $130.50 | $130.50 | $130.50 |
| Purchase #5 | $64.55 | 7.317% | $69.2731 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $130.36 | 7.586% | $140.2491 | $140.25 | $140.25 | $140.20 |
| Purchase #7 | $200.51 | 11.396% | $223.3601 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $712.01 | $772.6049 | $772.60 | $772.60 | $772.60 | |