| 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 | $14.76 | 9.174% | $16.1141 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $138.57 | 6.727% | $147.8916 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $228.31 | 7.591% | $245.641 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $175.26 | 8.567% | $190.2745 | $190.27 | $190.25 | $190.30 |
| Purchase #5 | $90.67 | 11.693% | $101.272 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $22.95 | 12.394% | $25.7944 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $30.76 | 9.414% | $33.6557 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $701.28 | $760.6433 | $760.63 | $760.60 | $760.70 | |