| 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 | $28.26 | 12.302% | $31.7365 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $239.53 | 8.338% | $259.502 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $67.98 | 9.203% | $74.2362 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $160.78 | 4.287% | $167.6726 | $167.67 | $167.65 | $167.70 |
| Purchase #5 | $24.81 | 7.470% | $26.6633 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $198.73 | 9.364% | $217.3391 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $79.68 | 9.647% | $87.3667 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $799.77 | $864.5164 | $864.52 | $864.50 | $864.50 | |