| 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 | $51.46 | 10.301% | $56.7609 | $56.76 | $56.75 | $56.80 |
| Purchase #2 | $74.81 | 12.410% | $84.0939 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $152.37 | 13.229% | $172.527 | $172.53 | $172.55 | $172.50 |
| Purchase #4 | $170.40 | 13.467% | $193.3478 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $135.68 | 10.675% | $150.1638 | $150.16 | $150.15 | $150.20 |
| Purchase #6 | $230.37 | 13.827% | $262.2233 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $164.28 | 4.123% | $171.0533 | $171.05 | $171.05 | $171.10 |
| 7 purchase totals = | $979.37 | $1,090.1700 | $1,090.16 | $1,090.15 | $1,090.20 | |