| 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 | $35.73 | 3.599% | $37.0159 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $8.45 | 10.690% | $9.3533 | $9.35 | $9.35 | $9.40 |
| Purchase #3 | $211.78 | 7.251% | $227.1362 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $234.59 | 9.521% | $256.9253 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $180.71 | 8.327% | $195.7577 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $240.92 | 9.853% | $264.6578 | $264.66 | $264.65 | $264.70 |
| Purchase #7 | $91.90 | 4.735% | $96.2515 | $96.25 | $96.25 | $96.30 |
| 7 purchase totals = | $1,004.08 | $1,087.0977 | $1,087.11 | $1,087.10 | $1,087.20 | |