| 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 | $25.93 | 6.638% | $27.6512 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $36.33 | 8.399% | $39.3814 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $239.74 | 12.457% | $269.6044 | $269.60 | $269.60 | $269.60 |
| Purchase #4 | $59.97 | 8.124% | $64.842 | $64.84 | $64.85 | $64.80 |
| Purchase #5 | $55.92 | 3.608% | $57.9376 | $57.94 | $57.95 | $57.90 |
| Purchase #6 | $108.69 | 6.329% | $115.569 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $179.45 | 3.539% | $185.8007 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $706.03 | $760.7863 | $760.78 | $760.80 | $760.80 | |