| 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 | $11.82 | 9.220% | $12.9098 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $77.84 | 7.590% | $83.7481 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $30.93 | 9.103% | $33.7456 | $33.75 | $33.75 | $33.70 |
| Purchase #4 | $201.63 | 4.817% | $211.3425 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $126.61 | 13.248% | $143.3833 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $203.86 | 10.356% | $224.9717 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $35.25 | 12.136% | $39.5279 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $687.94 | $749.6289 | $749.63 | $749.65 | $749.50 | |