| 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 | $45.37 | 8.670% | $49.3036 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $92.97 | 3.566% | $96.2853 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $218.37 | 13.210% | $247.2167 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $87.64 | 5.173% | $92.1736 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $70.80 | 4.587% | $74.0476 | $74.05 | $74.05 | $74.00 |
| Purchase #6 | $27.66 | 13.621% | $31.4276 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $32.85 | 13.506% | $37.2867 | $37.29 | $37.30 | $37.30 |
| 7 purchase totals = | $575.66 | $627.7411 | $627.75 | $627.75 | $627.70 | |