| 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 | $12.49 | 13.870% | $14.2224 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $18.70 | 11.248% | $20.8034 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $65.86 | 13.408% | $74.6905 | $74.69 | $74.70 | $74.70 |
| Purchase #4 | $101.97 | 8.136% | $110.2663 | $110.27 | $110.25 | $110.30 |
| Purchase #5 | $6.26 | 3.197% | $6.4601 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $5.46 | 8.437% | $5.9207 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $229.77 | 9.504% | $251.6073 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $440.51 | $483.9707 | $483.97 | $483.90 | $484.00 | |