| 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 | $60.95 | 6.807% | $65.0989 | $65.10 | $65.10 | $65.10 |
| Purchase #2 | $233.64 | 3.496% | $241.8081 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $171.47 | 9.643% | $188.0049 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $160.79 | 12.787% | $181.3502 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $63.79 | 3.247% | $65.8613 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $201.69 | 8.363% | $218.5573 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $110.57 | 10.655% | $122.3512 | $122.35 | $122.35 | $122.40 |
| 7 purchase totals = | $1,002.90 | $1,083.0319 | $1,083.03 | $1,083.00 | $1,083.20 | |