| 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 | $39.59 | 4.874% | $41.5196 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $87.45 | 8.797% | $95.143 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $75.25 | 11.582% | $83.9655 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $169.81 | 8.234% | $183.7922 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $122.27 | 12.499% | $137.5525 | $137.55 | $137.55 | $137.60 |
| Purchase #6 | $23.75 | 6.189% | $25.2199 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $230.64 | 12.483% | $259.4308 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $748.76 | $826.6235 | $826.62 | $826.60 | $826.60 | |