| 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 | $117.27 | 9.549% | $128.4681 | $128.47 | $128.45 | $128.50 |
| Purchase #2 | $191.62 | 8.205% | $207.3424 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $60.47 | 4.540% | $63.2153 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $70.59 | 8.370% | $76.4984 | $76.50 | $76.50 | $76.50 |
| Purchase #5 | $111.72 | 6.198% | $118.6444 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $90.25 | 6.208% | $95.8527 | $95.85 | $95.85 | $95.90 |
| Purchase #7 | $28.25 | 7.513% | $30.3724 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $670.17 | $720.3937 | $720.39 | $720.35 | $720.40 | |