| 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 | $200.88 | 5.196% | $211.3177 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $217.48 | 7.724% | $234.2782 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $25.55 | 12.452% | $28.7315 | $28.73 | $28.75 | $28.70 |
| Purchase #4 | $69.70 | 8.406% | $75.559 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $31.87 | 8.384% | $34.542 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $80.51 | 9.786% | $88.3887 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $39.30 | 5.540% | $41.4772 | $41.48 | $41.50 | $41.50 |
| 7 purchase totals = | $665.29 | $714.2943 | $714.30 | $714.35 | $714.30 | |