| 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 | $71.77 | 8.484% | $77.859 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $19.71 | 11.468% | $21.9703 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $101.83 | 4.497% | $106.4093 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $235.58 | 3.400% | $243.5897 | $243.59 | $243.60 | $243.60 |
| Purchase #5 | $39.44 | 8.148% | $42.6536 | $42.65 | $42.65 | $42.70 |
| Purchase #6 | $101.85 | 7.804% | $109.7984 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $113.30 | 13.397% | $128.4788 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $683.48 | $730.7591 | $730.76 | $730.75 | $730.90 | |