| 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 | $116.96 | 10.797% | $129.5882 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $81.25 | 6.472% | $86.5085 | $86.51 | $86.50 | $86.50 |
| Purchase #3 | $49.88 | 6.856% | $53.2998 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $191.33 | 4.590% | $200.112 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $9.70 | 4.165% | $10.104 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $136.65 | 12.579% | $153.8392 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $15.45 | 9.720% | $16.9517 | $16.95 | $16.95 | $17.00 |
| 7 purchase totals = | $601.22 | $650.4034 | $650.40 | $650.40 | $650.40 | |