| 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 | $5.64 | 6.383% | $6 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $53.97 | 13.463% | $61.236 | $61.24 | $61.25 | $61.20 |
| Purchase #3 | $8.34 | 5.315% | $8.7833 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $230.48 | 12.232% | $258.6723 | $258.67 | $258.65 | $258.70 |
| Purchase #5 | $162.97 | 13.385% | $184.7835 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $109.72 | 4.584% | $114.7496 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $166.96 | 7.855% | $180.0747 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $738.08 | $814.2994 | $814.29 | $814.30 | $814.30 | |