| 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 | $41.33 | 5.126% | $43.4486 | $43.45 | $43.45 | $43.40 |
| Purchase #2 | $31.42 | 4.236% | $32.751 | $32.75 | $32.75 | $32.80 |
| Purchase #3 | $112.73 | 6.650% | $120.2265 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $31.99 | 10.102% | $35.2216 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $35.83 | 3.339% | $37.0264 | $37.03 | $37.05 | $37.00 |
| Purchase #6 | $63.43 | 10.436% | $70.0496 | $70.05 | $70.05 | $70.00 |
| Purchase #7 | $174.87 | 11.219% | $194.4887 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $491.60 | $533.2124 | $533.22 | $533.25 | $533.10 | |