| 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 | $18.31 | 4.745% | $19.1788 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $65.28 | 9.755% | $71.6481 | $71.65 | $71.65 | $71.60 |
| Purchase #3 | $144.46 | 11.274% | $160.7464 | $160.75 | $160.75 | $160.70 |
| Purchase #4 | $245.29 | 9.206% | $267.8714 | $267.87 | $267.85 | $267.90 |
| Purchase #5 | $179.86 | 12.522% | $202.3821 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $48.64 | 9.393% | $53.2088 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $26.57 | 8.122% | $28.728 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $728.41 | $803.7636 | $803.77 | $803.80 | $803.70 | |