| 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 | $12.95 | 11.826% | $14.4815 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $48.90 | 5.103% | $51.3954 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $200.25 | 6.651% | $213.5686 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $212.41 | 13.424% | $240.9239 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $113.84 | 8.116% | $123.0793 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $134.41 | 6.261% | $142.8254 | $142.83 | $142.85 | $142.80 |
| Purchase #7 | $23.25 | 7.177% | $24.9187 | $24.92 | $24.90 | $24.90 |
| 7 purchase totals = | $746.01 | $811.1928 | $811.20 | $811.20 | $811.20 | |