| 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 | $114.91 | 9.748% | $126.1114 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $71.35 | 10.332% | $78.7219 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $15.34 | 3.469% | $15.8721 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $115.88 | 6.137% | $122.9916 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $110.59 | 10.768% | $122.4983 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $129.51 | 9.223% | $141.4547 | $141.45 | $141.45 | $141.50 |
| Purchase #7 | $178.34 | 9.366% | $195.0433 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $735.92 | $802.6933 | $802.68 | $802.65 | $802.70 | |