| 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 | $95.67 | 6.469% | $101.8589 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $29.66 | 5.251% | $31.2174 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $233.82 | 13.318% | $264.9601 | $264.96 | $264.95 | $265.00 |
| Purchase #4 | $63.91 | 8.587% | $69.398 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $54.60 | 3.198% | $56.3461 | $56.35 | $56.35 | $56.30 |
| Purchase #6 | $87.59 | 13.137% | $99.0967 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $134.70 | 10.826% | $149.2826 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $699.95 | $772.1598 | $772.17 | $772.15 | $772.20 | |