| 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 | $55.61 | 10.840% | $61.6381 | $61.64 | $61.65 | $61.60 |
| Purchase #2 | $49.85 | 7.137% | $53.4078 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $38.64 | 4.366% | $40.327 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $45.65 | 7.208% | $48.9405 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $43.37 | 9.682% | $47.5691 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $111.85 | 13.425% | $126.8659 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $194.34 | 3.492% | $201.1264 | $201.13 | $201.15 | $201.10 |
| 7 purchase totals = | $539.31 | $579.8748 | $579.89 | $579.90 | $579.80 | |