| 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 | $78.91 | 9.381% | $86.3125 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $21.85 | 13.693% | $24.8419 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $115.29 | 12.414% | $129.6021 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $123.73 | 3.787% | $128.4157 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $32.53 | 13.301% | $36.8568 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $130.72 | 12.667% | $147.2783 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $140.68 | 5.281% | $148.1093 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $643.71 | $701.4166 | $701.42 | $701.40 | $701.40 | |