| 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 | $81.90 | 3.386% | $84.6731 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $70.69 | 11.291% | $78.6716 | $78.67 | $78.65 | $78.70 |
| Purchase #3 | $171.51 | 12.275% | $192.5629 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $178.94 | 3.198% | $184.6625 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $178.63 | 7.184% | $191.4628 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $202.49 | 9.595% | $221.9189 | $221.92 | $221.90 | $221.90 |
| Purchase #7 | $111.56 | 3.703% | $115.6911 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $995.72 | $1,069.6429 | $1,069.63 | $1,069.55 | $1,069.80 | |