| 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 | $32.77 | 6.168% | $34.7913 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $73.62 | 12.253% | $82.6407 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $64.85 | 7.408% | $69.6541 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $10.75 | 7.105% | $11.5138 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $30.87 | 7.305% | $33.1251 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $170.59 | 3.222% | $176.0864 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $156.97 | 13.737% | $178.533 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $540.42 | $586.3444 | $586.34 | $586.40 | $586.30 | |