| 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 | $95.26 | 3.740% | $98.8227 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $121.88 | 10.417% | $134.5762 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $183.74 | 4.589% | $192.1718 | $192.17 | $192.15 | $192.20 |
| Purchase #4 | $6.61 | 5.560% | $6.9775 | $6.98 | $7.00 | $7.00 |
| Purchase #5 | $239.59 | 4.794% | $251.0759 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $128.52 | 10.589% | $142.129 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $20.42 | 6.491% | $21.7455 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $796.02 | $847.4986 | $847.51 | $847.55 | $847.50 | |