| 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 | $71.35 | 12.352% | $80.1632 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $66.50 | 6.115% | $70.5665 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $98.45 | 6.226% | $104.5795 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $211.67 | 6.305% | $225.0158 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $100.98 | 12.744% | $113.8489 | $113.85 | $113.85 | $113.80 |
| Purchase #6 | $203.83 | 9.569% | $223.3345 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $219.88 | 7.184% | $235.6762 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $972.66 | $1,053.1846 | $1,053.19 | $1,053.20 | $1,053.20 | |