| 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 | $77.43 | 12.441% | $87.0631 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $47.69 | 6.113% | $50.6053 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $100.77 | 7.375% | $108.2018 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $128.45 | 4.711% | $134.5013 | $134.50 | $134.50 | $134.50 |
| Purchase #5 | $171.48 | 7.757% | $184.7817 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $165.84 | 8.485% | $179.9115 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $218.57 | 8.760% | $237.7167 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $910.23 | $982.7814 | $982.78 | $982.75 | $982.80 | |