| 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 | $40.39 | 6.669% | $43.0836 | $43.08 | $43.10 | $43.10 |
| Purchase #2 | $44.37 | 11.829% | $49.6185 | $49.62 | $49.60 | $49.60 |
| Purchase #3 | $8.49 | 8.441% | $9.2066 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $186.97 | 4.740% | $195.8324 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $47.36 | 6.126% | $50.2613 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $145.73 | 5.767% | $154.1342 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $86.35 | 11.210% | $96.0298 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $559.66 | $598.1664 | $598.16 | $598.20 | $598.10 | |