| 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 | $62.58 | 12.673% | $70.5108 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $21.26 | 8.570% | $23.082 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $160.74 | 10.548% | $177.6949 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $240.40 | 3.835% | $249.6193 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $20.81 | 3.339% | $21.5048 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $32.68 | 4.235% | $34.064 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $8.54 | 7.763% | $9.203 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $547.01 | $585.6788 | $585.66 | $585.65 | $585.70 | |