| 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 | $72.71 | 12.270% | $81.6315 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $23.80 | 8.707% | $25.8723 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $220.41 | 13.343% | $249.8193 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $203.36 | 10.345% | $224.3976 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $11.71 | 6.566% | $12.4789 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $9.58 | 12.683% | $10.795 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $147.62 | 4.509% | $154.2762 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $689.19 | $759.2708 | $759.28 | $759.30 | $759.30 | |