| 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 | $8.49 | 8.871% | $9.2431 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $99.69 | 7.338% | $107.0053 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $21.25 | 8.782% | $23.1162 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $189.51 | 8.182% | $205.0157 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $238.42 | 11.335% | $265.4449 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $69.71 | 5.623% | $73.6298 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $88.28 | 12.769% | $99.5525 | $99.55 | $99.55 | $99.60 |
| 7 purchase totals = | $715.35 | $783.0075 | $783.01 | $783.00 | $782.90 | |