| 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 | $122.27 | 10.457% | $135.0558 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $165.38 | 5.770% | $174.9224 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $49.79 | 12.425% | $55.9764 | $55.98 | $56.00 | $56.00 |
| Purchase #4 | $47.56 | 11.407% | $52.9852 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $32.54 | 10.325% | $35.8998 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $54.57 | 12.751% | $61.5282 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $78.99 | 6.701% | $84.2831 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $551.10 | $600.6509 | $600.66 | $600.70 | $600.70 | |