| 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 | $230.82 | 10.281% | $254.5506 | $254.55 | $254.55 | $254.60 |
| Purchase #2 | $242.33 | 12.288% | $272.1075 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $5.99 | 12.695% | $6.7504 | $6.75 | $6.75 | $6.80 |
| Purchase #4 | $20.42 | 6.718% | $21.7918 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $9.48 | 12.550% | $10.6697 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $12.26 | 4.329% | $12.7907 | $12.79 | $12.80 | $12.80 |
| Purchase #7 | $70.96 | 7.150% | $76.0336 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $592.26 | $654.6943 | $654.69 | $654.70 | $654.80 | |