| 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 | $94.42 | 7.345% | $101.3551 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $54.86 | 12.870% | $61.9205 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $99.57 | 4.552% | $104.1024 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $238.94 | 7.685% | $257.3025 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $44.35 | 10.621% | $49.0604 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $140.63 | 13.131% | $159.0961 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $167.92 | 5.835% | $177.7181 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $840.69 | $910.5551 | $910.56 | $910.50 | $910.60 | |