| 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 | $31.55 | 13.774% | $35.8957 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $18.58 | 7.237% | $19.9246 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $43.68 | 10.656% | $48.3345 | $48.33 | $48.35 | $48.30 |
| Purchase #4 | $146.56 | 12.161% | $164.3832 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $9.43 | 8.473% | $10.229 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $211.43 | 10.445% | $233.5139 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $64.91 | 7.770% | $69.9535 | $69.95 | $69.95 | $70.00 |
| 7 purchase totals = | $526.14 | $582.2344 | $582.22 | $582.25 | $582.20 | |