| 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 | $79.82 | 13.271% | $90.4129 | $90.41 | $90.40 | $90.40 |
| Purchase #2 | $90.46 | 4.463% | $94.4972 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $140.70 | 12.563% | $158.3761 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $239.31 | 10.600% | $264.6769 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $180.84 | 6.493% | $192.5819 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $135.37 | 9.817% | $148.6593 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $103.39 | 7.346% | $110.985 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $969.89 | $1,060.1893 | $1,060.20 | $1,060.25 | $1,060.30 | |