| 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 | $96.76 | 13.567% | $109.8874 | $109.89 | $109.90 | $109.90 |
| Purchase #2 | $211.74 | 5.748% | $223.9108 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $153.54 | 9.171% | $167.6212 | $167.62 | $167.60 | $167.60 |
| Purchase #4 | $7.48 | 5.545% | $7.8948 | $7.89 | $7.90 | $7.90 |
| Purchase #5 | $36.90 | 11.183% | $41.0265 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $113.44 | 11.311% | $126.2712 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $24.58 | 6.678% | $26.2215 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $644.44 | $702.8334 | $702.83 | $702.80 | $702.80 | |