| 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 | $68.35 | 3.553% | $70.7785 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $9.85 | 12.752% | $11.1061 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $197.77 | 9.616% | $216.7876 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $164.42 | 9.211% | $179.5647 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $206.56 | 6.422% | $219.8253 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $167.34 | 3.593% | $173.3525 | $173.35 | $173.35 | $173.40 |
| Purchase #7 | $198.28 | 5.786% | $209.7525 | $209.75 | $209.75 | $209.80 |
| 7 purchase totals = | $1,012.57 | $1,081.1672 | $1,081.17 | $1,081.20 | $1,081.30 | |