| 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 | $85.76 | 3.341% | $88.6252 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $147.25 | 12.495% | $165.6489 | $165.65 | $165.65 | $165.60 |
| Purchase #3 | $202.61 | 11.674% | $226.2627 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $104.42 | 10.522% | $115.4071 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $47.91 | 5.539% | $50.5637 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $157.52 | 9.272% | $172.1253 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $186.29 | 9.708% | $204.375 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $931.76 | $1,023.0079 | $1,023.02 | $1,023.05 | $1,023.00 | |