| 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 | $80.90 | 13.210% | $91.5869 | $91.59 | $91.60 | $91.60 |
| Purchase #2 | $54.25 | 13.596% | $61.6258 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $72.37 | 12.245% | $81.2317 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $123.30 | 12.534% | $138.7544 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $82.95 | 13.288% | $93.9724 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $130.69 | 7.620% | $140.6486 | $140.65 | $140.65 | $140.60 |
| Purchase #7 | $43.27 | 11.705% | $48.3348 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $587.73 | $656.1546 | $656.15 | $656.20 | $656.10 | |