| 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 | $37.91 | 12.578% | $42.6783 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $50.48 | 6.556% | $53.7895 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $191.80 | 7.843% | $206.8429 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $186.91 | 13.301% | $211.7709 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $114.74 | 3.852% | $119.1598 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $15.94 | 4.582% | $16.6704 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $230.28 | 6.698% | $245.7042 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $828.06 | $896.6160 | $896.61 | $896.60 | $896.70 | |