| 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 | $40.70 | 13.682% | $46.2686 | $46.27 | $46.25 | $46.30 |
| Purchase #2 | $5.41 | 3.520% | $5.6004 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $203.64 | 13.698% | $231.5346 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $189.28 | 12.259% | $212.4838 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $80.85 | 5.853% | $85.5822 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $243.60 | 9.184% | $265.9722 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $111.85 | 3.194% | $115.4225 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $875.33 | $962.8643 | $962.85 | $962.85 | $962.90 | |