| 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 | $84.90 | 5.730% | $89.7648 | $89.76 | $89.75 | $89.80 |
| Purchase #2 | $122.86 | 7.755% | $132.3878 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $119.57 | 9.514% | $130.9459 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $135.77 | 4.315% | $141.6285 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $68.38 | 12.241% | $76.7504 | $76.75 | $76.75 | $76.80 |
| Purchase #6 | $239.27 | 11.533% | $266.865 | $266.87 | $266.85 | $266.90 |
| Purchase #7 | $202.36 | 6.104% | $214.7121 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $973.11 | $1,053.0545 | $1,053.06 | $1,053.05 | $1,053.10 | |