| 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 | $97.84 | 7.368% | $105.0489 | $105.05 | $105.05 | $105.00 |
| Purchase #2 | $49.41 | 11.346% | $55.0161 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $181.33 | 10.707% | $200.745 | $200.75 | $200.75 | $200.70 |
| Purchase #4 | $115.74 | 9.354% | $126.5663 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $64.28 | 12.517% | $72.3259 | $72.33 | $72.35 | $72.30 |
| Purchase #6 | $129.58 | 12.652% | $145.9745 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $22.35 | 9.192% | $24.4044 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $660.53 | $730.0811 | $730.09 | $730.05 | $730.00 | |