| 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 | $128.35 | 8.119% | $138.7707 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $65.90 | 3.386% | $68.1314 | $68.13 | $68.15 | $68.10 |
| Purchase #3 | $68.73 | 12.247% | $77.1474 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $162.76 | 9.172% | $177.6883 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $107.76 | 5.870% | $114.0855 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $5.72 | 5.290% | $6.0226 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $81.50 | 13.201% | $92.2588 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $620.72 | $674.1047 | $674.11 | $674.10 | $674.10 | |