| 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 | $89.27 | 7.355% | $95.8358 | $95.84 | $95.85 | $95.80 |
| Purchase #2 | $34.54 | 9.250% | $37.735 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $100.60 | 4.333% | $104.959 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $6.27 | 12.736% | $7.0685 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $39.44 | 13.570% | $44.792 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $23.75 | 6.600% | $25.3175 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $223.66 | 8.702% | $243.1229 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $517.53 | $558.8307 | $558.84 | $558.80 | $558.80 | |