| 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 | $66.96 | 12.770% | $75.5108 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $43.96 | 7.105% | $47.0834 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $148.81 | 9.111% | $162.3681 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $152.91 | 4.540% | $159.8521 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $134.62 | 9.240% | $147.0589 | $147.06 | $147.05 | $147.10 |
| Purchase #6 | $89.90 | 5.256% | $94.6251 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $77.65 | 5.501% | $81.9215 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $714.81 | $768.4199 | $768.42 | $768.40 | $768.50 | |