| 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 | $80.65 | 12.540% | $90.7635 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $87.73 | 7.317% | $94.1492 | $94.15 | $94.15 | $94.10 |
| Purchase #3 | $54.44 | 4.525% | $56.9034 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $167.47 | 4.258% | $174.6009 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $149.28 | 8.648% | $162.1897 | $162.19 | $162.20 | $162.20 |
| Purchase #6 | $232.79 | 4.781% | $243.9197 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $186.43 | 12.399% | $209.5455 | $209.55 | $209.55 | $209.50 |
| 7 purchase totals = | $958.79 | $1,032.0719 | $1,032.07 | $1,032.05 | $1,032.00 | |