| 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 | $235.62 | 6.332% | $250.5395 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $66.45 | 3.532% | $68.797 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $103.64 | 9.737% | $113.7314 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $74.86 | 3.150% | $77.2181 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $33.82 | 4.437% | $35.3206 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $11.85 | 4.211% | $12.349 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $108.66 | 7.473% | $116.7802 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $634.90 | $674.7358 | $674.74 | $674.75 | $674.60 | |