| 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 | $87.38 | 6.104% | $92.7137 | $92.71 | $92.70 | $92.70 |
| Purchase #2 | $33.43 | 7.854% | $36.0556 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $182.27 | 10.752% | $201.8677 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $5.91 | 7.696% | $6.3648 | $6.36 | $6.35 | $6.40 |
| Purchase #5 | $39.77 | 8.704% | $43.2316 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $166.76 | 6.769% | $178.048 | $178.05 | $178.05 | $178.00 |
| Purchase #7 | $41.33 | 9.870% | $45.4093 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $556.85 | $603.6907 | $603.69 | $603.65 | $603.70 | |