| 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 | $16.61 | 12.869% | $18.7475 | $18.75 | $18.75 | $18.70 |
| Purchase #2 | $94.30 | 9.661% | $103.4103 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $241.82 | 13.813% | $275.2226 | $275.22 | $275.20 | $275.20 |
| Purchase #4 | $152.76 | 12.555% | $171.939 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $233.41 | 10.102% | $256.9891 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $30.93 | 6.845% | $33.0472 | $33.05 | $33.05 | $33.00 |
| Purchase #7 | $81.93 | 12.757% | $92.3818 | $92.38 | $92.40 | $92.40 |
| 7 purchase totals = | $851.76 | $951.7375 | $951.74 | $951.75 | $951.60 | |