| 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 | $120.67 | 7.809% | $130.0931 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $21.42 | 10.402% | $23.6481 | $23.65 | $23.65 | $23.60 |
| Purchase #3 | $83.35 | 11.270% | $92.7435 | $92.74 | $92.75 | $92.70 |
| Purchase #4 | $76.54 | 5.529% | $80.7719 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $38.77 | 4.660% | $40.5767 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $167.30 | 6.258% | $177.7696 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $247.71 | 6.382% | $263.5189 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $755.76 | $809.1218 | $809.12 | $809.10 | $809.10 | |