| 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 | $6.93 | 3.800% | $7.1933 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $93.36 | 11.320% | $103.9284 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $7.43 | 6.607% | $7.9209 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $220.58 | 6.219% | $234.2979 | $234.30 | $234.30 | $234.30 |
| Purchase #5 | $222.93 | 11.862% | $249.374 | $249.37 | $249.35 | $249.40 |
| Purchase #6 | $135.99 | 8.496% | $147.5437 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $189.86 | 9.400% | $207.7068 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $877.08 | $957.9650 | $957.96 | $957.95 | $957.90 | |