| 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 | $8.34 | 11.707% | $9.3164 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $9.62 | 7.628% | $10.3538 | $10.35 | $10.35 | $10.40 |
| Purchase #3 | $244.96 | 10.403% | $270.4432 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $210.78 | 10.865% | $233.6812 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $59.63 | 4.409% | $62.2591 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $176.30 | 3.757% | $182.9236 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $66.43 | 11.564% | $74.112 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $776.06 | $843.0893 | $843.08 | $843.05 | $843.10 | |