| 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 | $48.48 | 11.795% | $54.1982 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $40.40 | 12.459% | $45.4334 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $182.36 | 12.536% | $205.2206 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $137.84 | 12.504% | $155.0755 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $174.54 | 13.349% | $197.8393 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $28.28 | 9.802% | $31.052 | $31.05 | $31.05 | $31.10 |
| Purchase #7 | $69.98 | 5.104% | $73.5518 | $73.55 | $73.55 | $73.60 |
| 7 purchase totals = | $681.88 | $762.3708 | $762.37 | $762.40 | $762.40 | |