| 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 | $73.91 | 3.575% | $76.5523 | $76.55 | $76.55 | $76.60 |
| Purchase #2 | $241.42 | 9.818% | $265.1226 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $58.46 | 7.803% | $63.0216 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $20.57 | 6.200% | $21.8453 | $21.85 | $21.85 | $21.80 |
| Purchase #5 | $9.51 | 8.526% | $10.3208 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $57.77 | 10.386% | $63.77 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $124.75 | 4.362% | $130.1916 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $586.39 | $630.8242 | $630.82 | $630.75 | $630.80 | |