| 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 | $49.51 | 5.620% | $52.2925 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $64.82 | 5.380% | $68.3073 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $79.99 | 12.761% | $90.1975 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $215.65 | 10.626% | $238.565 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $152.25 | 9.734% | $167.07 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $241.34 | 7.150% | $258.5958 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $18.79 | 3.845% | $19.5125 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $822.35 | $894.5406 | $894.55 | $894.50 | $894.60 | |