| 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 | $30.80 | 9.655% | $33.7737 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $37.35 | 4.311% | $38.9602 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $172.29 | 13.185% | $195.0064 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $152.91 | 5.860% | $161.8705 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $50.71 | 6.650% | $54.0822 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $248.91 | 6.856% | $265.9753 | $265.98 | $266.00 | $266.00 |
| Purchase #7 | $168.92 | 6.362% | $179.6667 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $861.89 | $929.3350 | $929.34 | $929.30 | $929.50 | |