| 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 | $70.38 | 10.494% | $77.7657 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $60.65 | 9.436% | $66.3729 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $195.64 | 3.549% | $202.5833 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $85.64 | 12.556% | $96.393 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $188.73 | 10.663% | $208.8543 | $208.85 | $208.85 | $208.90 |
| Purchase #6 | $82.88 | 9.274% | $90.5663 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $98.98 | 11.717% | $110.5775 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $782.90 | $853.1130 | $853.11 | $853.10 | $853.30 | |