| 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 | $57.45 | 6.798% | $61.3555 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $210.33 | 12.727% | $237.0987 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $155.29 | 12.512% | $174.7199 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $189.69 | 4.267% | $197.7841 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $203.34 | 9.315% | $222.2811 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $65.97 | 4.121% | $68.6886 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $101.79 | 7.736% | $109.6645 | $109.66 | $109.65 | $109.70 |
| 7 purchase totals = | $983.86 | $1,071.5924 | $1,071.59 | $1,071.60 | $1,071.70 | |