| 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 | $109.35 | 5.768% | $115.6573 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $9.25 | 12.466% | $10.4031 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $25.72 | 5.779% | $27.2064 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $44.30 | 6.194% | $47.0439 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $195.97 | 3.291% | $202.4194 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $32.48 | 9.623% | $35.6056 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $38.80 | 11.495% | $43.2601 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $455.87 | $481.5958 | $481.60 | $481.55 | $481.60 | |