| 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 | $6.37 | 3.817% | $6.6131 | $6.61 | $6.60 | $6.60 |
| Purchase #2 | $216.48 | 9.199% | $236.394 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $21.34 | 6.517% | $22.7307 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $205.87 | 7.815% | $221.9587 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $7.40 | 12.316% | $8.3114 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $45.94 | 12.671% | $51.7611 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $29.55 | 8.265% | $31.9923 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $532.95 | $579.7613 | $579.75 | $579.75 | $579.80 | |