| 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 | $63.61 | 7.647% | $68.4743 | $68.47 | $68.45 | $68.50 |
| Purchase #2 | $141.44 | 3.209% | $145.9788 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $171.37 | 12.239% | $192.344 | $192.34 | $192.35 | $192.30 |
| Purchase #4 | $39.60 | 4.630% | $41.4335 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $144.66 | 9.278% | $158.0816 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $59.98 | 6.217% | $63.709 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $93.57 | 5.135% | $98.3748 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $714.23 | $768.3960 | $768.38 | $768.40 | $768.40 | |