| 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 | $33.36 | 11.221% | $37.1033 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $245.41 | 13.506% | $278.5551 | $278.56 | $278.55 | $278.60 |
| Purchase #3 | $35.42 | 13.710% | $40.2761 | $40.28 | $40.30 | $40.30 |
| Purchase #4 | $147.34 | 6.836% | $157.4122 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $6.90 | 3.815% | $7.1632 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $135.65 | 8.469% | $147.1382 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $7.37 | 12.393% | $8.2834 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $611.45 | $675.9315 | $675.93 | $675.95 | $676.00 | |