| 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 | $74.55 | 3.852% | $77.4217 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $182.80 | 5.147% | $192.2087 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $219.52 | 13.713% | $249.6228 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $203.42 | 8.230% | $220.1615 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $10.88 | 11.487% | $12.1298 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $195.29 | 7.730% | $210.3859 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $85.97 | 11.718% | $96.044 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $972.43 | $1,057.9744 | $1,057.97 | $1,057.95 | $1,057.90 | |