| 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 | $89.42 | 4.512% | $93.4546 | $93.45 | $93.45 | $93.50 |
| Purchase #2 | $23.25 | 9.839% | $25.5376 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $160.30 | 11.213% | $178.2744 | $178.27 | $178.25 | $178.30 |
| Purchase #4 | $14.70 | 13.253% | $16.6482 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $19.51 | 5.680% | $20.6182 | $20.62 | $20.60 | $20.60 |
| Purchase #6 | $72.73 | 11.662% | $81.2118 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $113.95 | 6.329% | $121.1619 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $493.86 | $536.9067 | $536.90 | $536.85 | $536.90 | |