| 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 | $19.74 | 13.241% | $22.3538 | $22.35 | $22.35 | $22.40 |
| Purchase #2 | $110.57 | 8.806% | $120.3068 | $120.31 | $120.30 | $120.30 |
| Purchase #3 | $122.63 | 8.556% | $133.1222 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $41.36 | 8.206% | $44.754 | $44.75 | $44.75 | $44.80 |
| Purchase #5 | $154.83 | 3.718% | $160.5866 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $38.90 | 8.194% | $42.0875 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $140.51 | 7.413% | $150.926 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $628.54 | $674.1369 | $674.14 | $674.15 | $674.20 | |