| 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 | $123.93 | 3.433% | $128.1845 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $64.32 | 7.263% | $68.9916 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $50.85 | 12.547% | $57.2301 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $157.46 | 10.722% | $174.3429 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $195.99 | 5.528% | $206.8243 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $162.30 | 10.781% | $179.7976 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $60.31 | 9.780% | $66.2083 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $815.16 | $881.5793 | $881.57 | $881.60 | $881.50 | |