| 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 | $61.93 | 9.705% | $67.9403 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $5.40 | 7.462% | $5.8029 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $187.51 | 12.643% | $211.2169 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $94.39 | 7.567% | $101.5325 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $46.94 | 6.606% | $50.0409 | $50.04 | $50.05 | $50.00 |
| Purchase #6 | $35.54 | 3.441% | $36.7629 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $66.60 | 13.417% | $75.5357 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $498.31 | $548.8321 | $548.83 | $548.85 | $548.70 | |