| 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 | $40.94 | 10.173% | $45.1048 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $70.35 | 9.445% | $76.9946 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $120.98 | 7.753% | $130.3596 | $130.36 | $130.35 | $130.40 |
| Purchase #4 | $182.35 | 5.731% | $192.8005 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $122.82 | 10.232% | $135.3869 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $229.52 | 7.709% | $247.2137 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $167.68 | 6.295% | $178.2355 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $934.64 | $1,006.0956 | $1,006.09 | $1,006.10 | $1,006.10 | |