| 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 | $5.76 | 6.127% | $6.1129 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $229.51 | 12.110% | $257.3037 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $87.85 | 4.267% | $91.5986 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $66.85 | 10.639% | $73.9622 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $5.34 | 11.231% | $5.9397 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $35.83 | 9.454% | $39.2174 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $36.97 | 4.690% | $38.7039 | $38.70 | $38.70 | $38.70 |
| 7 purchase totals = | $468.11 | $512.8384 | $512.83 | $512.80 | $512.80 | |