| 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 | $206.60 | 6.455% | $219.936 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $208.97 | 5.112% | $219.6525 | $219.65 | $219.65 | $219.70 |
| Purchase #3 | $70.60 | 4.423% | $73.7226 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $32.36 | 10.475% | $35.7497 | $35.75 | $35.75 | $35.70 |
| Purchase #5 | $60.35 | 5.489% | $63.6626 | $63.66 | $63.65 | $63.70 |
| Purchase #6 | $17.59 | 10.645% | $19.4625 | $19.46 | $19.45 | $19.50 |
| Purchase #7 | $53.62 | 6.789% | $57.2603 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $650.09 | $689.4462 | $689.44 | $689.40 | $689.50 | |