| 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 | $9.29 | 6.139% | $9.8603 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $136.26 | 8.579% | $147.9497 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $154.62 | 7.189% | $165.7356 | $165.74 | $165.75 | $165.70 |
| Purchase #4 | $20.53 | 11.442% | $22.879 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $81.77 | 12.836% | $92.266 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $123.92 | 10.582% | $137.0332 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $33.25 | 11.472% | $37.0644 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $559.64 | $612.7882 | $612.79 | $612.80 | $612.80 | |