| 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 | $9.63 | 3.355% | $9.9531 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $203.81 | 11.698% | $227.6517 | $227.65 | $227.65 | $227.70 |
| Purchase #3 | $170.51 | 3.288% | $176.1164 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $54.38 | 12.318% | $61.0785 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $209.27 | 13.403% | $237.3185 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $211.90 | 9.653% | $232.3547 | $232.35 | $232.35 | $232.40 |
| Purchase #7 | $65.25 | 10.682% | $72.22 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $924.75 | $1,016.6929 | $1,016.69 | $1,016.65 | $1,016.80 | |