| 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 | $33.58 | 11.111% | $37.3111 | $37.31 | $37.30 | $37.30 |
| Purchase #2 | $93.60 | 5.823% | $99.0503 | $99.05 | $99.05 | $99.10 |
| Purchase #3 | $243.34 | 7.159% | $260.7607 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $178.98 | 4.360% | $186.7835 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $13.26 | 8.111% | $14.3355 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $183.86 | 4.310% | $191.7844 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $80.68 | 9.772% | $88.564 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $827.30 | $878.5895 | $878.58 | $878.60 | $878.70 | |