| 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 | $150.59 | 8.251% | $163.0152 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $32.63 | 8.790% | $35.4982 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $23.31 | 6.467% | $24.8175 | $24.82 | $24.80 | $24.80 |
| Purchase #4 | $70.50 | 4.466% | $73.6485 | $73.65 | $73.65 | $73.60 |
| Purchase #5 | $11.30 | 10.464% | $12.4824 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $12.41 | 7.154% | $13.2978 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $68.63 | 6.502% | $73.0923 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $369.37 | $395.8519 | $395.86 | $395.85 | $395.80 | |