| 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 | $20.32 | 12.114% | $22.7816 | $22.78 | $22.80 | $22.80 |
| Purchase #2 | $98.34 | 5.379% | $103.6297 | $103.63 | $103.65 | $103.60 |
| Purchase #3 | $99.35 | 8.540% | $107.8345 | $107.83 | $107.85 | $107.80 |
| Purchase #4 | $29.64 | 10.555% | $32.7685 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $234.29 | 5.435% | $247.0237 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $194.42 | 4.559% | $203.2836 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $89.65 | 4.211% | $93.4252 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $766.01 | $810.7468 | $810.74 | $810.80 | $810.70 | |