| 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 | $71.34 | 9.830% | $78.3527 | $78.35 | $78.35 | $78.40 |
| Purchase #2 | $45.93 | 10.487% | $50.7467 | $50.75 | $50.75 | $50.70 |
| Purchase #3 | $162.95 | 4.750% | $170.6901 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $177.83 | 5.452% | $187.5253 | $187.53 | $187.55 | $187.50 |
| Purchase #5 | $122.41 | 7.430% | $131.5051 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $153.65 | 13.436% | $174.2944 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $113.67 | 11.436% | $126.6693 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $847.78 | $919.7836 | $919.79 | $919.80 | $919.80 | |