| 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 | $94.29 | 8.269% | $102.0868 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $104.32 | 8.129% | $112.8002 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $25.30 | 6.143% | $26.8542 | $26.85 | $26.85 | $26.90 |
| Purchase #4 | $131.96 | 9.672% | $144.7232 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $193.34 | 7.393% | $207.6336 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $138.32 | 6.529% | $147.3509 | $147.35 | $147.35 | $147.40 |
| Purchase #7 | $20.75 | 12.198% | $23.2811 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $708.28 | $764.7300 | $764.72 | $764.75 | $764.80 | |