| 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 | $25.35 | 8.527% | $27.5116 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $147.86 | 4.538% | $154.5699 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $153.31 | 12.172% | $171.9709 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $220.64 | 6.165% | $234.2425 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $166.64 | 10.491% | $184.1222 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $40.34 | 12.849% | $45.5233 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $47.69 | 4.277% | $49.7297 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $801.83 | $867.6701 | $867.66 | $867.60 | $867.60 | |