| 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 | $38.95 | 10.563% | $43.0643 | $43.06 | $43.05 | $43.10 |
| Purchase #2 | $19.91 | 3.699% | $20.6465 | $20.65 | $20.65 | $20.60 |
| Purchase #3 | $37.52 | 3.201% | $38.721 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $130.69 | 7.142% | $140.0239 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $123.47 | 11.602% | $137.795 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $230.29 | 7.439% | $247.4213 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $130.33 | 7.433% | $140.0174 | $140.02 | $140.00 | $140.00 |
| 7 purchase totals = | $711.16 | $767.6894 | $767.69 | $767.60 | $767.60 | |