| 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 | $76.59 | 9.541% | $83.8975 | $83.90 | $83.90 | $83.90 |
| Purchase #2 | $47.92 | 9.712% | $52.574 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $133.91 | 9.814% | $147.0519 | $147.05 | $147.05 | $147.10 |
| Purchase #4 | $16.60 | 10.860% | $18.4028 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $214.82 | 8.561% | $233.2107 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $98.63 | 4.267% | $102.8385 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $147.84 | 3.173% | $152.531 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $736.31 | $790.5064 | $790.50 | $790.50 | $790.50 | |