| 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 | $27.29 | 8.215% | $29.5319 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $114.81 | 3.394% | $118.7067 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $134.37 | 8.241% | $145.4434 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $40.57 | 13.666% | $46.1143 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $68.36 | 6.609% | $72.8779 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $152.83 | 13.259% | $173.0937 | $173.09 | $173.10 | $173.10 |
| Purchase #7 | $197.68 | 7.510% | $212.5258 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $735.91 | $798.2937 | $798.29 | $798.35 | $798.20 | |