| 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 | $65.76 | 6.246% | $69.8674 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $207.48 | 4.540% | $216.8996 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $69.41 | 11.256% | $77.2228 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $221.68 | 12.164% | $248.6452 | $248.65 | $248.65 | $248.60 |
| Purchase #5 | $91.39 | 3.552% | $94.6362 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $19.35 | 10.804% | $21.4406 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $206.53 | 11.713% | $230.7209 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $881.60 | $959.4327 | $959.44 | $959.40 | $959.30 | |