| 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 | $24.59 | 10.390% | $27.1449 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $157.82 | 3.658% | $163.5931 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $98.64 | 4.529% | $103.1074 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $18.51 | 4.770% | $19.3929 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $95.75 | 3.198% | $98.8121 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $93.96 | 8.165% | $101.6318 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $5.30 | 3.509% | $5.486 | $5.49 | $5.50 | $5.50 |
| 7 purchase totals = | $494.57 | $519.1682 | $519.16 | $519.20 | $519.10 | |