| 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 | $81.92 | 6.738% | $87.4398 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $192.77 | 4.679% | $201.7897 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $55.64 | 12.208% | $62.4325 | $62.43 | $62.45 | $62.40 |
| Purchase #4 | $189.88 | 12.786% | $214.1581 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $153.71 | 4.135% | $160.0659 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $231.91 | 5.502% | $244.6697 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $65.44 | 7.343% | $70.2453 | $70.25 | $70.25 | $70.20 |
| 7 purchase totals = | $971.27 | $1,040.8010 | $1,040.81 | $1,040.80 | $1,040.80 | |