| 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 | $45.98 | 3.177% | $47.4408 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $237.78 | 6.123% | $252.3393 | $252.34 | $252.35 | $252.30 |
| Purchase #3 | $11.48 | 12.548% | $12.9205 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $130.30 | 5.356% | $137.2789 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $148.32 | 9.632% | $162.6062 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $149.43 | 5.256% | $157.284 | $157.28 | $157.30 | $157.30 |
| Purchase #7 | $81.86 | 12.335% | $91.9574 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $805.15 | $861.8271 | $861.83 | $861.85 | $861.80 | |