| 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 | $73.65 | 8.744% | $80.09 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $102.65 | 11.508% | $114.463 | $114.46 | $114.45 | $114.50 |
| Purchase #3 | $100.48 | 9.295% | $109.8196 | $109.82 | $109.80 | $109.80 |
| Purchase #4 | $222.86 | 5.486% | $235.0861 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $245.86 | 9.378% | $268.9168 | $268.92 | $268.90 | $268.90 |
| Purchase #6 | $164.92 | 10.176% | $181.7023 | $181.70 | $181.70 | $181.70 |
| Purchase #7 | $240.86 | 9.616% | $264.0211 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $1,151.28 | $1,254.0989 | $1,254.10 | $1,254.05 | $1,254.10 | |