| 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 | $80.36 | 8.679% | $87.3344 | $87.33 | $87.35 | $87.30 |
| Purchase #2 | $125.74 | 6.558% | $133.986 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $37.78 | 4.248% | $39.3849 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $204.56 | 12.787% | $230.7171 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $50.56 | 9.247% | $55.2353 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $131.83 | 10.393% | $145.5311 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $19.55 | 13.569% | $22.2027 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $650.38 | $714.3915 | $714.39 | $714.45 | $714.30 | |