| 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 | $57.37 | 13.318% | $65.0105 | $65.01 | $65.00 | $65.00 |
| Purchase #2 | $39.56 | 3.571% | $40.9727 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $83.90 | 10.248% | $92.4981 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $211.70 | 4.450% | $221.1207 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $143.99 | 13.155% | $162.9319 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $44.93 | 7.226% | $48.1766 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $18.55 | 7.310% | $19.906 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $600.00 | $650.6165 | $650.62 | $650.60 | $650.60 | |