| 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 | $8.84 | 12.733% | $9.9656 | $9.97 | $9.95 | $10.00 |
| Purchase #2 | $188.65 | 3.337% | $194.9453 | $194.95 | $194.95 | $194.90 |
| Purchase #3 | $119.48 | 13.741% | $135.8977 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $102.25 | 6.192% | $108.5813 | $108.58 | $108.60 | $108.60 |
| Purchase #5 | $208.51 | 8.196% | $225.5995 | $225.60 | $225.60 | $225.60 |
| Purchase #6 | $58.93 | 6.506% | $62.764 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $8.95 | 7.373% | $9.6099 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $695.61 | $747.3633 | $747.37 | $747.35 | $747.40 | |