| 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 | $219.33 | 7.828% | $236.4992 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $102.75 | 10.361% | $113.3959 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $102.32 | 3.814% | $106.2225 | $106.22 | $106.20 | $106.20 |
| Purchase #4 | $17.66 | 8.736% | $19.2028 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $65.31 | 10.219% | $71.984 | $71.98 | $72.00 | $72.00 |
| Purchase #6 | $52.57 | 10.302% | $57.9858 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $6.50 | 7.570% | $6.9921 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $566.44 | $612.2823 | $612.28 | $612.30 | $612.30 | |