| 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 | $116.98 | 11.637% | $130.593 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $83.42 | 8.571% | $90.5699 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $22.45 | 8.574% | $24.3749 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $89.54 | 4.544% | $93.6087 | $93.61 | $93.60 | $93.60 |
| Purchase #5 | $225.48 | 5.446% | $237.7596 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $232.79 | 10.197% | $256.5276 | $256.53 | $256.55 | $256.50 |
| Purchase #7 | $144.37 | 10.832% | $160.0082 | $160.01 | $160.00 | $160.00 |
| 7 purchase totals = | $915.03 | $993.4419 | $993.44 | $993.40 | $993.50 | |