| 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 | $129.58 | 3.800% | $134.504 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $20.91 | 6.664% | $22.3034 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $82.88 | 9.238% | $90.5365 | $90.54 | $90.55 | $90.50 |
| Purchase #4 | $193.52 | 7.355% | $207.7534 | $207.75 | $207.75 | $207.80 |
| Purchase #5 | $79.34 | 6.804% | $84.7383 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $107.78 | 6.755% | $115.0605 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $25.93 | 10.257% | $28.5896 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $639.94 | $683.4857 | $683.48 | $683.50 | $683.50 | |