| 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 | $77.34 | 5.158% | $81.3292 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $88.79 | 3.572% | $91.9616 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $107.95 | 6.667% | $115.147 | $115.15 | $115.15 | $115.10 |
| Purchase #4 | $155.41 | 12.109% | $174.2286 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $88.77 | 12.254% | $99.6479 | $99.65 | $99.65 | $99.60 |
| Purchase #6 | $152.44 | 5.159% | $160.3044 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $216.82 | 8.540% | $235.3364 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $887.52 | $957.9551 | $957.96 | $958.00 | $957.80 | |