| 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 | $34.42 | 10.365% | $37.9876 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $197.97 | 10.770% | $219.2914 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $71.64 | 11.540% | $79.9073 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $162.49 | 11.443% | $181.0837 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $27.78 | 7.795% | $29.9455 | $29.95 | $29.95 | $29.90 |
| Purchase #6 | $235.85 | 5.508% | $248.8406 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $91.75 | 8.180% | $99.2552 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $821.90 | $896.3113 | $896.32 | $896.35 | $896.30 | |