| 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 | $80.45 | 3.168% | $82.9987 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $95.70 | 11.131% | $106.3524 | $106.35 | $106.35 | $106.40 |
| Purchase #3 | $107.34 | 4.665% | $112.3474 | $112.35 | $112.35 | $112.30 |
| Purchase #4 | $29.47 | 9.866% | $32.3775 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $42.89 | 10.121% | $47.2309 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $8.79 | 8.280% | $9.5178 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $177.78 | 4.106% | $185.0796 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $542.42 | $575.9043 | $575.91 | $575.95 | $575.90 | |