| 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 | $45.62 | 4.422% | $47.6373 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $162.54 | 8.810% | $176.8598 | $176.86 | $176.85 | $176.90 |
| Purchase #3 | $21.51 | 8.871% | $23.4182 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $79.79 | 10.665% | $88.2996 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $202.26 | 6.184% | $214.7678 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $183.92 | 5.255% | $193.585 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $79.62 | 8.280% | $86.2125 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $775.26 | $830.7802 | $830.79 | $830.75 | $830.80 | |