| 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 | $63.80 | 5.287% | $67.1731 | $67.17 | $67.15 | $67.20 |
| Purchase #2 | $203.55 | 5.419% | $214.5804 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $169.70 | 4.346% | $177.0752 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $176.61 | 10.533% | $195.2123 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $199.95 | 7.224% | $214.3944 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $86.43 | 11.588% | $96.4455 | $96.45 | $96.45 | $96.40 |
| Purchase #7 | $219.28 | 11.458% | $244.4051 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $1,119.32 | $1,209.2860 | $1,209.29 | $1,209.30 | $1,209.30 | |