| 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 | $91.34 | 13.708% | $103.8609 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $83.27 | 12.193% | $93.4231 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $15.70 | 3.752% | $16.2891 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $35.36 | 11.563% | $39.4487 | $39.45 | $39.45 | $39.40 |
| Purchase #5 | $53.44 | 8.481% | $57.9722 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $111.38 | 10.536% | $123.115 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $92.87 | 3.866% | $96.4604 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $483.36 | $530.5694 | $530.57 | $530.50 | $530.60 | |