| 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 | $91.89 | 8.109% | $99.3414 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $39.85 | 8.326% | $43.1679 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $108.34 | 12.547% | $121.9334 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $167.34 | 8.454% | $181.4869 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $235.42 | 12.271% | $264.3084 | $264.31 | $264.30 | $264.30 |
| Purchase #6 | $76.61 | 6.570% | $81.6433 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $26.47 | 12.800% | $29.8582 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $745.92 | $821.7395 | $821.74 | $821.75 | $821.70 | |