| 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 | $224.77 | 6.609% | $239.625 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $88.96 | 8.446% | $96.4736 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $74.84 | 6.448% | $79.6657 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $5.95 | 8.395% | $6.4495 | $6.45 | $6.45 | $6.40 |
| Purchase #5 | $212.65 | 8.145% | $229.9703 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $42.48 | 12.369% | $47.7344 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $85.77 | 3.774% | $89.007 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $735.42 | $788.9255 | $788.93 | $788.90 | $788.90 | |