| 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 | $70.72 | 12.588% | $79.6222 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $184.72 | 5.314% | $194.536 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $56.75 | 13.713% | $64.5321 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $161.65 | 8.525% | $175.4307 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $87.45 | 7.692% | $94.1767 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $30.98 | 3.548% | $32.0792 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $181.69 | 10.654% | $201.0473 | $201.05 | $201.05 | $201.00 |
| 7 purchase totals = | $773.96 | $841.4242 | $841.43 | $841.50 | $841.30 | |