| 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 | $46.48 | 10.369% | $51.2995 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $44.63 | 8.575% | $48.457 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $170.75 | 4.291% | $178.0769 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $114.89 | 4.794% | $120.3978 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $123.34 | 6.604% | $131.4854 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $214.29 | 12.613% | $241.3184 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $177.87 | 12.854% | $200.7334 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $892.25 | $971.7684 | $971.78 | $971.80 | $971.80 | |