| 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 | $44.51 | 7.532% | $47.8625 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $112.87 | 6.620% | $120.342 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $81.60 | 5.144% | $85.7975 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $201.89 | 4.223% | $210.4158 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $169.63 | 13.625% | $192.7421 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $18.35 | 13.654% | $20.8555 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $58.76 | 9.658% | $64.435 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $687.61 | $742.4504 | $742.46 | $742.45 | $742.40 | |