| 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 | $70.66 | 10.701% | $78.2213 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $220.43 | 12.725% | $248.4797 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $147.51 | 4.299% | $153.8515 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $194.60 | 8.512% | $211.1644 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $89.36 | 6.713% | $95.3587 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $58.35 | 6.860% | $62.3528 | $62.35 | $62.35 | $62.40 |
| Purchase #7 | $30.58 | 3.272% | $31.5806 | $31.58 | $31.60 | $31.60 |
| 7 purchase totals = | $811.49 | $881.0090 | $881.00 | $881.00 | $881.20 | |