| 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 | $85.44 | 5.351% | $90.0119 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $200.48 | 11.614% | $223.7637 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $230.51 | 7.597% | $248.0218 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $183.97 | 9.684% | $201.7857 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $29.41 | 13.754% | $33.4551 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $150.46 | 4.804% | $157.6881 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $97.70 | 5.761% | $103.3285 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $977.97 | $1,058.0548 | $1,058.06 | $1,058.05 | $1,058.10 | |