| 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 | $39.78 | 4.798% | $41.6886 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $147.50 | 9.366% | $161.3149 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $73.49 | 9.534% | $80.4965 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $8.45 | 7.195% | $9.058 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $246.49 | 8.475% | $267.38 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $155.55 | 12.161% | $174.4664 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $176.60 | 9.174% | $192.8013 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $847.86 | $927.2057 | $927.21 | $927.20 | $927.30 | |