| 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 | $43.52 | 9.550% | $47.6762 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $95.92 | 9.233% | $104.7763 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $28.48 | 13.636% | $32.3635 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $34.54 | 12.134% | $38.7311 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $179.99 | 6.771% | $192.1771 | $192.18 | $192.20 | $192.20 |
| Purchase #6 | $28.38 | 3.670% | $29.4215 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $178.41 | 13.114% | $201.8067 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $589.24 | $646.9524 | $646.96 | $647.00 | $647.00 | |