| 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 | $41.78 | 9.367% | $45.6935 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $168.59 | 5.532% | $177.9164 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $168.91 | 4.268% | $176.1191 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $162.47 | 12.102% | $182.1321 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $221.73 | 10.502% | $245.0161 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $37.72 | 4.623% | $39.4638 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $199.67 | 5.666% | $210.9833 | $210.98 | $211.00 | $211.00 |
| 7 purchase totals = | $1,000.87 | $1,077.3243 | $1,077.32 | $1,077.30 | $1,077.30 | |