| 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 | $88.50 | 12.299% | $99.3846 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $134.88 | 9.240% | $147.3429 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $90.93 | 9.446% | $99.5192 | $99.52 | $99.50 | $99.50 |
| Purchase #4 | $81.72 | 8.610% | $88.7561 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $233.39 | 5.796% | $246.9173 | $246.92 | $246.90 | $246.90 |
| Purchase #6 | $149.72 | 8.339% | $162.2052 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $130.45 | 4.130% | $135.8376 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $909.59 | $979.9629 | $979.97 | $979.95 | $979.90 | |