| 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 | $9.27 | 6.487% | $9.8713 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $245.33 | 8.562% | $266.3352 | $266.34 | $266.35 | $266.30 |
| Purchase #3 | $13.95 | 9.314% | $15.2493 | $15.25 | $15.25 | $15.20 |
| Purchase #4 | $200.48 | 7.607% | $215.7305 | $215.73 | $215.75 | $215.70 |
| Purchase #5 | $199.56 | 10.639% | $220.7912 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $155.46 | 6.409% | $165.4234 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $164.40 | 4.581% | $171.9312 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $988.45 | $1,065.3321 | $1,065.33 | $1,065.35 | $1,065.20 | |