| 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 | $246.44 | 4.167% | $256.7092 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $41.48 | 6.351% | $44.1144 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $49.75 | 10.758% | $55.1021 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $35.46 | 6.142% | $37.638 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $245.70 | 11.208% | $273.2381 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $155.84 | 6.281% | $165.6283 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $10.64 | 9.311% | $11.6307 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $785.31 | $844.0608 | $844.06 | $844.10 | $843.90 | |