| 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 | $75.56 | 13.722% | $85.9283 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $31.48 | 9.757% | $34.5515 | $34.55 | $34.55 | $34.60 |
| Purchase #3 | $54.78 | 7.492% | $58.8841 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $148.25 | 8.274% | $160.5162 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $19.26 | 9.457% | $21.0814 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $135.33 | 4.770% | $141.7852 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $204.76 | 5.384% | $215.7843 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $669.42 | $718.5310 | $718.53 | $718.60 | $718.60 | |