| 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 | $32.43 | 8.168% | $35.0789 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $93.47 | 10.441% | $103.2292 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $6.52 | 7.387% | $7.0016 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $203.81 | 8.353% | $220.8342 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $34.77 | 8.874% | $37.8555 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $246.58 | 6.826% | $263.4116 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $245.39 | 8.137% | $265.3574 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $862.97 | $932.7684 | $932.77 | $932.80 | $932.80 | |