| 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 | $74.84 | 3.811% | $77.6922 | $77.69 | $77.70 | $77.70 |
| Purchase #2 | $85.34 | 5.419% | $89.9646 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $160.65 | 10.356% | $177.2869 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $220.33 | 12.685% | $248.2789 | $248.28 | $248.30 | $248.30 |
| Purchase #5 | $137.67 | 4.712% | $144.157 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $59.99 | 13.835% | $68.2896 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $188.36 | 6.114% | $199.8763 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $927.18 | $1,005.5455 | $1,005.55 | $1,005.60 | $1,005.70 | |