| 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 | $35.65 | 5.414% | $37.5801 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $61.78 | 10.228% | $68.0989 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $136.31 | 10.783% | $151.0083 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $28.81 | 13.635% | $32.7382 | $32.74 | $32.75 | $32.70 |
| Purchase #5 | $219.53 | 4.322% | $229.0181 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $46.33 | 7.422% | $49.7686 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $196.40 | 7.333% | $210.802 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $724.81 | $779.0142 | $779.02 | $779.00 | $779.00 | |