| 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 | $12.82 | 9.652% | $14.0574 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $21.32 | 8.639% | $23.1618 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $94.99 | 6.312% | $100.9858 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $28.76 | 11.718% | $32.1301 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $136.48 | 8.311% | $147.8229 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $211.80 | 11.286% | $235.7037 | $235.70 | $235.70 | $235.70 |
| Purchase #7 | $183.53 | 7.114% | $196.5863 | $196.59 | $196.60 | $196.60 |
| 7 purchase totals = | $689.70 | $750.4480 | $750.45 | $750.45 | $750.50 | |